Commit Graph

119 Commits

Author SHA1 Message Date
Bohan Jiang
cb87dd106b feat(chat): task-owned direct-chat input batches + explicit no_response outcome (MUL-4351) (#5195)
* feat(chat): task-owned direct-chat input batches + explicit no_response outcome (MUL-4351)

Direct (web/mobile) chat no longer uses the last-assistant-row as an implicit
input cursor. Each direct send now owns an immutable input batch:

- agent_task_queue.chat_input_task_id makes a task the owner of the user
  messages it must consume; the send path creates the task + user message +
  attachment bindings + session touch in one transaction, and the daemon is
  notified only after commit. A claim reads exactly that batch, so a message
  that arrives mid-run belongs to the next task and is never absorbed.
- Auto-retry inherits the root input owner and is queued at a bumped priority,
  created inside FailTask's transaction so no newer chat task can jump ahead.
- CompleteTask writes exactly one assistant outcome inside the completion
  transaction: a normal message, or a visible no_response outcome (with a
  non-empty English fallback) when the final output is empty. The write failing
  rolls the completion back and the handler returns 5xx so the daemon retries;
  the status CAS keeps it idempotent. chat:done carries message_kind.
- Web/desktop/mobile render no_response as a localized 'no text reply' state
  (keeping the tool timeline), suppress Copy, keep it unread, and keep the
  session-list preview non-blank.
- Legacy/channel tasks (chat_input_task_id NULL) keep the trailing-message
  selector, so a rolling deploy never replays Slack/Lark history.

Co-authored-by: multica-agent <github@multica.ai>

* fix(chat): scope no_response to direct tasks; don't cancel task on input read error (MUL-4351)

Addresses PR review (Niko):
- writeChatCompletionOutcome only writes a no_response row for task-owned
  direct tasks (chat_input_task_id set). Legacy/channel (Slack/Lark) tasks keep
  the prior behavior: empty output writes no assistant row, so chat:done carries
  empty content and the channel outbound silently drops it — the no_response
  fallback body never reaches an external channel.
- The daemon claim distinguishes a genuine zero-input batch from a failed
  input read: on ListChatInputMessages / ListChatMessages error it returns 5xx
  and preserves the dispatched task for redelivery instead of cancelling a valid
  task on a transient DB error.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-10 16:22:42 +08:00
Multica Eve
bf161f2f9c fix(tasks): preserve merged comment delivery (#5192)
Track actual claim-time delivery, support legacy daemons, and repair comment
batches across claim, retry, edit, and delete races.

MUL-4348

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-10 14:10:10 +08:00
Multica Eve
6a72f248a1 fix: unblock release migrations (#5162)
Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-09 17:59:19 +08:00
Multica Eve
75695a2e40 fix(comments): guarantee at-least-once processing of user comments (MUL-4195) (#5068)
* fix(comments): guarantee at-least-once processing of user comments (MUL-4195)

Consecutive comments on an issue were silently dropped: a new comment that
arrived while the agent already had a queued/dispatched task was discarded by
the HasPendingTaskForIssueAndAgent dedup, losing the user's follow-up
instruction with no visible trace. Comments — unlike chat — are deliberate,
addressed, persisted input and must never vanish.

This makes comment handling at-least-once while keeping concurrency bounded to
one run per (issue, agent):

- Merge, don't drop (PR1): a comment landing while a not-yet-started task
  exists is folded into that task — the prior trigger becomes a coalesced
  comment and the new one becomes the trigger, so a single run still covers
  every deliberate comment. Falls back to a fresh enqueue if the pending task
  was claimed mid-flight, so nothing is lost in the race.
- Completion reconciliation (PR2): on task completion, a member comment newer
  than the run's started_at schedules exactly one follow-up via the normal
  trigger pipeline. Loop-safe: member-authored only, capped by the existing
  per-(issue,agent) dedup, and terminating.
- Visibility (PR3): coalesced_comment_ids is surfaced on the task API and in
  the run prompt so the covered comments are explicit.

Migration 145 adds agent_task_queue.coalesced_comment_ids UUID[].

Tests: merge-not-drop preserves all three of a rapid burst and repoints the
trigger to the newest; reconciliation query gates on member/since; e2e
CompleteTask enqueues a follow-up for a mid-run member comment and does not for
none.

Co-authored-by: multica-agent <github@multica.ai>

* fix(comments): address review — originator gate, agent-scoped reconcile, cross-thread coalesced prompt (MUL-4195)

Resolves GPT-Boy's Request-changes review on PR #5068.

Must-fix #1 — merge no longer inherits a stale originator/runtime context.
MergeCommentIntoPendingTask now only folds a comment into a pending task
whose originator_user_id IS NOT DISTINCT FROM the new comment's originator.
runtime_mcp_overlay / runtime_connected_apps are a pure function of
(originator, agent) and the agent is fixed, so a matching originator keeps
the stored overlay/attribution valid; a differing originator (e.g. user B
commenting on a task originated by user A) matches no row and the caller
enqueues a fresh follow-up with B's own context instead of reusing A's.
trigger_summary is refreshed to the new trigger comment.

Must-fix #2 — completion reconcile no longer re-wakes unrelated agents.
reconcileCommentsOnCompletion computes the latest member comment's triggers
and keeps ONLY the agent that just completed, instead of fanning the comment
out through the full pipeline. An @-mention of agent B during agent A's run
is triggered once at creation time and is no longer replayed (double-run)
when A completes.

Should-fix #3 — coalesced-comment prompt no longer assumes a single thread.
The claim response now carries each folded comment's thread id / author /
created_at / content (CoalescedCommentData); the prompt embeds them directly
so the agent addresses cross-thread folded comments without the wrong
"they are in the triggering thread" hint. Old servers that ship only ids
fall back to an issue-wide fetch, still without the same-thread assumption.

Tests: TestMergeCommentIntoPendingTask_OriginatorGate (query gate),
TestCompleteTask_DoesNotReTriggerOtherAgentMentionedDuringRun (reconcile
scoping), TestBuildCommentPromptCoalescedCrossThread / IDsOnlyFallback
(prompt). Existing MUL-4195 suites still pass.

Co-authored-by: multica-agent <github@multica.ai>

* fix(comments): close unique-index drop + dispatched-window race in comment coalescing (MUL-4195)

Second-round review follow-up on PR #5068.

Must-fix #1 — originator-mismatch no longer drops the comment.
The previous originator gate returned ErrNoRows on a different originator and
the caller fell through to a fresh enqueue, which collided with the
idx_one_pending_task_per_issue_agent unique index (one queued/dispatched task
per (issue, agent)) — silently dropping the second user's comment. Replaced
the gate with recompute-on-merge: MergeCommentIntoPendingTask now re-stamps
originator_user_id, runtime_mcp_overlay, runtime_connected_apps and
trigger_summary to the new comment's originator. A different member's comment
folds into the single coalescing run carrying the latest instruction's own
identity/overlay (no cross-user capability bleed, no drop, no collision).

Must-fix #2 — comment arriving in the claim→StartTask window is no longer lost.
Merge now targets only PRE-CLAIM states ('queued','deferred'); a
dispatched/running task is never a merge target, so a post-claim comment is
never falsely stamped into coalesced_comment_ids as "delivered". Completion
reconcile is re-anchored on dispatched_at (the moment the claim response is
built) instead of started_at, and sweeps ALL undelivered member comments since
that anchor — replaying each through the normal enqueue path so they coalesce
into one bounded, agent-scoped follow-up run. This covers the dispatch→start
window a started_at anchor missed.

Enqueue path: on a merge miss the caller no longer blindly fresh-enqueues
(which could collide with a dispatched sibling); it defers to the active
task's completion reconcile via HasActiveTaskForIssueAndAgent, and only
fresh-enqueues when no active task exists.

Tests: rewrote the query test to
TestMergeCommentIntoPendingTask_RecomputesOriginatorAndSkipsDispatched;
added TestConsecutiveCommentsDifferentOriginatorsFullEnqueuePath (full handler
enqueue path, two distinct originators) and
TestCompleteTask_ReconcilesDispatchedWindowComment (claim→start window). All
existing MUL-4195 handler/cmd-server/daemon/service suites still pass.

Co-authored-by: multica-agent <github@multica.ai>

* fix(comments): catch pre-dispatch merge-race comment in completion reconcile (MUL-4195)

Third-round review follow-up on PR #5068.

Race: a member comment is created while the task is still queued, but its
merge loses the race to the daemon claiming the task (queued→dispatched). The
merge then finds no pre-claim row (ErrNoRows), the enqueue path defers to
reconcile — but the comment's created_at is BEFORE dispatched_at, so the
dispatched_at-anchored reconcile skipped it and the comment vanished with no
task coverage.

Fix: anchor completion reconcile on the task's created_at (which always
precedes dispatch) instead of a dispatch/start timestamp, and exclude the
run's DELIVERED SET — trigger_comment_id ∪ coalesced_comment_ids. Because
merges only ever touch pre-claim rows, that set is exactly what the claim
response carried, so any member comment created since the task was made that
is NOT in it was genuinely undelivered and earns a bounded follow-up. This
catches the pre-dispatch merge-race comment and the dispatch→start comment,
while never re-firing a comment that was delivered as a pre-claim coalesced
entry.

Test: TestCompleteTask_ReconcilesPreDispatchMergeRaceComment reproduces the
race (comment created pre-dispatch, task dispatched before merge, plus a
delivered coalesced comment) and asserts exactly one follow-up, triggered by
the race comment, with the delivered coalesced comment excluded. Existing
reconcile fixtures updated to set a realistic created_at (the production
invariant that created_at is the earliest task timestamp).

Co-authored-by: multica-agent <github@multica.ai>

* fix(comments): merge only into the queued task, never a deferred fallback (MUL-4195)

Fourth-round review follow-up on PR #5068.

MergeCommentIntoPendingTask targeted status IN ('queued','deferred') ordered
by created_at DESC. When a (issue, agent) pair had both an older queued task
(the run about to be claimed) and a newer deferred assignee-fallback task, a
new comment merged into the deferred row instead of the queued one — so the
comment missed the imminent run and the deferred fallback could later promote
into a duplicate/conflicting run.

This merge is only ever reached when HasPendingTaskForIssueAndAgent matched a
queued/dispatched task (it never inspects deferred), so the coalescing target
must be the queued row. Restricted the merge target to status = 'queued'
(the unique index guarantees at most one). Deferred fallbacks keep their own
fire_at/promotion escalation lifecycle and are never a merge target.

Test: TestMergeCommentIntoPendingTask_TargetsQueuedNotDeferred seeds an older
queued task + a newer deferred fallback for the same (issue, agent), merges a
new comment, and asserts it lands on the queued task (trigger repointed, old
trigger coalesced) while the deferred fallback is left untouched.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-09 12:48:57 +08:00
Jiayuan Zhang
a51ab4d551 feat(chat): Chat V2 — first-class IM-style Chat tab (MUL-4171) (#5076)
* feat(chat): Chat V2 — first-class IM-style Chat tab (MUL-4171)

Replace the floating chat FAB/window with a first-class Chat tab under
Inbox, laid out as an IM-style two-pane surface (thread list + conversation).

Highlights:
- New Chat page (packages/views/chat/chat-page.tsx) with URL-addressable
  session selection; web + desktop routing wired up. Removes the old
  chat-fab / chat-window / resize-handles / context-items paths.
- IM thread list: agent avatar + last-message preview + IM timestamp, red
  unread *count* badge (read-cursor model), presence-gated typing vs waiting.
  Rename lives only in the conversation header ⋯ menu (not the list hover).
- Per-session conversation header (rename / view agent / delete), agent-aware
  empty state (avatar + name + description + starter prompts), and a
  deterministic clean-title derivation from the first message.
- Server: read-cursor unread model (migration 145) and per-user pinned agents
  (migration 146, dedicated chat_pinned_agent table + handler/queries).
  New-agent welcome chat auto-enqueues a real agent run (LLM intro, no
  static template).
- Design: fade the global --border token; borderless list headers on
  Chat/Inbox, kept (faded) on the conversation header.

Verified: pnpm typecheck (all packages), go build ./..., go vet, gofmt.
Co-authored-by: multica-agent <github@multica.ai>

* feat(chat): make new-agent welcome read as an agent-initiated intro (MUL-4230)

The "meet your new agent" chat used to insert a fake user message
("👋 Hi! Please introduce yourself …") and have the agent reply to it, so
the thread looked like the creator prompting the agent.

Drop the persisted user message. Flag the auto-created session
is_agent_intro (migration 147) and drive the intro run server-side: the
daemon builds a proactive self-introduction prompt for such sessions
(buildChatPrompt) instead of a "reply to their message" prompt. The intro
stays LLM-generated; the thread now opens with the agent's own message, as
if it reached out first.

- migration 147: chat_session.is_agent_intro
- CreateChatSession carries the flag; sendAgentWelcomeChat no longer
  persists/publishes a user message
- daemon: ChatIntro threaded from session flag → intro prompt

Co-authored-by: multica-agent <github@multica.ai>

* feat(chat): Settings toggle for the floating chat window (MUL-4235) (#5080)

* feat(chat): Settings toggle for the floating chat window (MUL-4235)

Re-introduce the floating chat overlay on top of Chat V2 as an optional,
Settings-gated surface instead of deleting it outright.

- Settings → Preferences → Chat: a switch (floatingChatEnabled, persisted
  client preference, default ON) to show/hide the floating window.
- FloatingChat wrapper owns the two gates: the preference, and the /chat
  route (hidden on the tab so the same activeSessionId isn't shown twice).
- ChatFab + a compact ChatWindow that reuse the shared useChatController and
  conversation components, so activeSessionId stays in lockstep with the tab.
- Restore use-chat-context-items so the overlay's @ surfaces the current
  issue/project (the 'current context' affordance) — the tab stays manual.
- i18n (en/zh-Hans/ja/ko), store unit tests.

typecheck: core/views/web/desktop green. tests: chat store 9, settings 82,
chat 39 pass.

Co-authored-by: multica-agent <github@multica.ai>

* feat(chat): dedicated Chat settings tab, floating window opt-in (MUL-4235)

Address review: give Chat its own Settings tab instead of a section inside
Preferences, and default the floating window OFF (opt-in).

- New Settings → Chat tab (chat-tab.tsx) under My Account; moves the
  floating-window toggle out of the Preferences tab.
- floatingChatEnabled now defaults OFF — only an explicit enable from the
  Chat tab mounts the FAB/overlay.
- i18n: page.tabs.chat + a top-level chat block (en/zh-Hans/ja/ko);
  revert the Preferences chat section and its test mock; store tests updated
  for the opt-in default.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>

* refactor(chat): drop starter prompts from chat empty state (MUL-4237) (#5081)

The three starter prompts (List my open tasks by priority / Summarize what
I did today / Plan what to work on next) read as filler more than help, so
remove them along with the now-unused returning_subtitle ("Try asking").

The empty state keeps its agent-aware header — avatar + "Chat with {name}"
+ optional description — and the composer stays the entry point. Locale
keys dropped across en/zh-Hans/ja/ko (parity preserved).

Based on the Chat V2 branch (parent MUL-4171, #5076), not main.

Co-authored-by: Lambda <lambda@multica.ai>

* feat(chat): pin a chat to the top of the Chat list (MUL-4240) (#5082)

Builds on Chat V2 (#5076). Adds a per-conversation pin so a user can
keep important chats at the top of the IM-style thread list, above the
activity-sorted rest.

Backend:
- migration 148: chat_session.pinned_at (nullable) + partial index; the
  timestamp doubles as the pinned-group sort key and the boolean flag.
- list queries order pinned-first, then by most-recent activity.
- SetChatSessionPinned query + PATCH /api/chat/sessions/{id}/pin handler;
  pinning never bumps updated_at, so an unpinned chat won't jump the list.
- ChatSessionResponse.pinned + chat:session_updated carries the new state.

Frontend:
- ChatSession.pinned; setChatSessionPinned API + useSetChatSessionPinned
  with optimistic re-sort; shared sortChatSessions comparator.
- thread list: pin indicator on pinned rows + pin/unpin hover action;
  list sorted pinned-first so it stays ordered after cache patches.
- realtime patch re-sorts on pin change; en/ja/ko/zh-Hans strings.

Tests: SetChatSessionPinned handler test, sortChatSessions unit tests.

* feat(chat): round send button, move file upload into a + menu (MUL-4250) (#5088)

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>

* fix(inbox): match chat list selected-item style (inset padding + rounded) (#5093)

Wrap the inbox list in p-1 and give each row rounded-md/px-3 so the
selected bg-accent reads as an inset rounded card — same treatment the
chat thread list already uses — instead of a full-bleed, sharp-cornered
highlight. Content stays 16px-inset (p-1 + px-3 == old px-4).

MUL-4253

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>

* fix(chat): rename + menu upload item to "Image or files" (MUL-4250) (#5092)

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>

* fix(chat): stop welcome intro session repeating the same introduction (MUL-4259)

The is_agent_intro flag on chat_session is persistent, so every follow-up turn on a welcome session re-selected the self-introduction prompt in buildChatPrompt and the agent kept replying with the same intro instead of answering the user.

Gate resp.ChatIntro at claim time on the session still having zero human (role='user') messages via a new ChatSessionHasUserMessage query: the first, message-less server-driven turn introduces the agent; once the creator replies, later turns fall back to the normal reply prompt.

Co-authored-by: multica-agent <github@multica.ai>

* fix(chat): address review findings + unbreak CI (MUL-4171)

- task:failed now refreshes the sessions list (invalidateSessionLists), so
  the thread-list preview / unread / sort stays correct after an agent
  failure — FailTask persists a failure chat_message but only broadcasts
  task:failed, mirroring the chat:done success path.
- Self-heal stale chat deep links: once the sessions list has loaded and a
  ?session= id isn't in it (deleted / no access / never existed) with nothing
  in flight, clear the selection instead of rendering an editable empty chat
  that would POST into a nonexistent session. Freshly-created sessions are
  exempt (they carry optimistic messages + a pending task).
- CI: add the new parameterless `chat` route to link-handler's
  WORKSPACE_ROUTE_SEGMENTS and to paths/consistency.test.ts (route set +
  expectedSegments) — keeps the two in sync, fixes the failing @multica/core
  test.
- Fix a MUL-4235/MUL-4237 merge collision that broke @multica/views
  typecheck: chat-window.tsx still passed the removed `onPickPrompt` prop to
  EmptyState.

Co-authored-by: multica-agent <github@multica.ai>

* fix(chat): self-heal dangling session in shared controller, not just ChatPage (MUL-4171)

Re-review follow-up: the stale-session self-heal only lived in ChatPage, so
the floating ChatWindow still entered from a persisted activeSessionId and
would render an editable empty chat (then POST into a nonexistent session)
when the selected session was deleted / lost access off the /chat route.

- Move the self-heal into the shared useChatController so every surface (tab
  and floating window) drops a dangling activeSessionId once the sessions list
  has loaded and doesn't contain it.
- Harden ensureSession: trust the current id only when it's in the loaded list
  or is a just-created session still awaiting the refetch; a dangling id falls
  through to create a fresh session instead of POSTing into a 404.
- Exempt just-created sessions via an OPTIMISTIC-write signal
  (hasOptimisticInFlight: pending task or optimistic- message), not hasMessages
  — a session deleted elsewhere with real cached history stays eligible for
  self-heal. Add a unit test for the discriminator.

Co-authored-by: multica-agent <github@multica.ai>

* test(views): fix app-sidebar useWorkspacePaths mock for the new chat nav (MUL-4171)

The AppSidebar personal nav gained a `chat` item, so it calls
`useWorkspacePaths().chat()` at render. The app-sidebar.test.tsx mock hadn't
been updated, so `p.chat` was undefined and every render threw
`TypeError: p[item.key] is not a function`, failing @multica/views#test in CI.

- Add `chat: () => "/acme/chat"` to the mocked useWorkspacePaths.
- Route the chat-sessions query key through a mutable `chatSessions` fixture.
- Add coverage for the Chat nav: renders the link, badges the summed
  unread_count, and hides the badge when all sessions are read — so this drift
  is caught next time.

Co-authored-by: multica-agent <github@multica.ai>

* fix(chat): use the original floating window, not the rewritten one (MUL-4235) (#5102)

Follow-up to the merged #5080, which shipped a hand-written, simplified
ChatWindow and lost the original's animations / drag-resize / expand-minimize.
The floating window is just a quick entry point — it should be the original
UI, not a rewrite.

- Restore chat-window.tsx, chat-fab.tsx, chat-resize-handles.tsx and
  use-chat-resize.ts verbatim from main (0-diff): motion animations, drag
  resize, expand/minimize and the session dropdown are back.
- Restore the empty_state.returning_subtitle + starter_prompts i18n keys the
  original window renders (V2 had dropped them); drop the now-unused
  window.open_full_tooltip key the rewrite added.
- Settings gating is unchanged: FloatingChat still wraps the original FAB +
  window, gated by floatingChatEnabled (default off) and hidden on /chat.

typecheck: core/views/web/desktop green. tests: chat + settings views 126 pass.

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>

* feat(chat): archive chats from the list, delete only from Archived (MUL-4263) (#5098)

Restore an archive flow as the reversible sibling of delete:
- Chat list hover now offers Archive (not Delete); pin/stop unchanged.
- A footer entry ('Archived · N') opens an Archived view listing archived
  chats; hard delete lives only there (hover -> unarchive + delete, with
  the existing inline confirm).
- Conversation header ⋯ menu mirrors this: active chats archive, archived
  chats unarchive/delete.

Backend: PATCH /api/chat/sessions/{id}/archive flips status active<->archived
(SetChatSessionArchived), broadcasts status on chat:session_updated so other
tabs re-sort into the right list. SendChatMessage already refuses archived
sessions, so archived chats stay read-only until unarchived.

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>

* feat(chat): handle archived agents in Chat V2 list & conversation (MUL-4265) (#5100)

* feat(chat): handle archived agents in Chat V2 list & conversation (MUL-4265)

Co-authored-by: multica-agent <github@multica.ai>

* refactor(chat): drop chat-list archive marker, keep conversation read-only (MUL-4265)

Co-authored-by: multica-agent <github@multica.ai>

* feat(chat): apply archived-agent read-only to the floating chat window (MUL-4265)

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>

* fix(chat): address floating-window + archived-agent review blockers (MUL-4171)

Re-review follow-up on the restored floating ChatWindow + archive flow:

1. Floating stale-session self-heal. The restored ChatWindow doesn't use the
   shared controller, so its ensureSession trusted any non-empty
   activeSessionId and there was no dangling-session cleanup — a deleted /
   no-access persisted session could send into a nonexistent session. Ported
   the same guard used for the tab: a self-heal effect that clears a dangling
   activeSessionId once the sessions list has loaded, and ensureSession only
   trusts an id that's in the list or has an in-flight optimistic write
   (hasOptimisticInFlight, reused from use-chat-controller). handleSend seeds
   the optimistic message + pending task before setActiveSession, so a
   freshly-created session is never mis-cleared.

2. Floating dropdown bypassed archive-first safety. Its active rows offered a
   hard-delete, letting the floating window destroy active chats and skip the
   "archive first, delete only from Archived" model. Active rows now ARCHIVE
   (reversible, one-click) like ChatThreadList; the floating window offers no
   hard-delete — unarchive/delete live only in the full Chat page's Archived
   view (reachable via expand). Removed the now-dead delete-confirm machinery.

3. Orphan user message on archived-agent send. SendChatMessage created the
   chat_message before EnqueueChatTask, which rejects an archived / runtime-less
   agent — a stale client would land a user message then get a 500, orphaning
   it. Added a preflight that checks the session agent's archived / runtime
   state and returns 409 before any mutation, plus a handler test asserting the
   send is rejected with no message persisted.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-08 21:58:16 +08:00
Bohan Jiang
fd58e13bec feat(runtimes): custom runtime names + searchable machine-grouped picker (MUL-4217) (#5070)
* feat(runtimes): custom runtime names + searchable machine-grouped picker

MUL-4217. Runtime names were daemon-generated ("Claude (host)") and
uneditable, so picking one at agent-create time was painful once a
workspace had many machines.

Phase 1 — create-agent RuntimePicker: add a search box (>6 runtimes) and
group options by machine (Local/Remote/Cloud, online-first, current
machine first) reusing buildRuntimeMachines/filterRuntimeMachines. Rows
show the provider under a machine header instead of a flat repeated list.

Phase 2 — custom names: new nullable agent_runtime.custom_name column,
never written by the registration/heartbeat upsert so the daemon can't
clobber it; display is coalesce(custom_name, name) via runtimeDisplayName.
PATCH /api/runtimes/:id gains custom_name (+ apply_to_machine to name every
runtime sharing a daemon_id in one action, owner-scoped for non-admins).
Rename UI on the runtime detail page; `multica runtime rename` CLI command.

Verified: go build/vet, sqlc, handler tests (incl. new custom-name single
+ machine-fanout), 1650 views + 764 core TS tests, typecheck, locale parity.

Co-authored-by: multica-agent <github@multica.ai>

* fix(runtimes): address review — persist machine name on new registrations, keep custom_name in register response

Elon's review on #5070 (MUL-4217):

1. Machine name looked "lost" when a new provider registered on an
   already-named machine — the new row landed with custom_name=null and
   broke sharedCustomName. Now a fresh runtime inherits the machine's shared
   custom name at register time (ListDaemonCustomNames + sharedDaemonCustomName),
   so the machine title stays stable as providers come and go.

2. DaemonRegister rebuilt the response row by hand and dropped custom_name,
   so register returned custom_name:null — inconsistent with list/get/update.
   Both branches now carry CustomName.

Also: tighten the updateRuntime patch type to custom_name?: string (drop the
misleading `| null`, since the server treats null as "unchanged", not "clear").

Tests: register response preserves custom_name; new runtime inherits machine name.
Co-authored-by: multica-agent <github@multica.ai>

* fix(runtimes): inherit machine name for failed-profile registrations too

Elon's re-review of #5070 (MUL-4217): the machine-name inheritance added
last round only covered the normal req.Runtimes path. The req.FailedProfiles
branch also upserts a daemon_id-scoped agent_runtime row (offline, profile
registration error), which shows up in the runtime list / machine grouping —
so on a named machine a failed custom-profile row landed with custom_name=NULL
and dragged the machine title back to the hostname.

Extract the inheritance into h.inheritMachineCustomName and call it from both
the normal runtime path and the failed-profile path. Add a test: named daemon
+ failed profile upsert -> the failed row's persisted custom_name is inherited.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-08 16:00:17 +08:00
Jiayuan Zhang
7116691c07 fix(github): hide reference-only PR links from the issue PR list (#4611)
* fix(github): hide reference-only PR links from the issue PR list

A PR that merely mentions an issue key in passing in its description
(e.g. "Related to MUL-3739") was auto-linked and shown in that issue's
right-side PR list as if it were a working PR for the issue.

Add a reference_only flag to issue_pull_request. The webhook keeps
linking generously (so close_intent stays trackable across edits) but
flags a link as reference_only unless the key is a genuine target: a
title prefix, a branch reference, or a body closing keyword
(Closes/Fixes/Resolves). ListPullRequestsByIssue filters
reference_only rows, so passing body mentions are hidden from the CLI
and the UI PR list while real targets remain. reference_only follows
the same terminal preserve gate as close_intent; the auto-advance gate
is unchanged.

Closes MUL-3739

Co-authored-by: multica-agent <github@multica.ai>

* fix(github): exclude reference_only links from the close aggregate

A reference_only link is hidden from the issue PR list, but
GetIssuePullRequestCloseAggregate still counted it toward open_count.
An open body-only mention ("Related to MUL-X") could therefore block
the issue from auto-advancing to `done` after a real closing PR merged,
while being invisible in the right-side PR list.

Filter `AND NOT reference_only` in the aggregate too (reference_only
rows never carry close_intent, so merged_with_close_intent_count is
unchanged). Add TestWebhook_HiddenBodyMentionDoesNotBlockAutoAdvance.

Addresses code review on PR #4611.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-05 13:30:18 +08:00
LinYushen
cb68669c73 feat(composio): gate MCP apps behind feature flag (#4876)
* feat(composio): server-side connect flow + connections REST (Notion MVP) (MUL-3720) (#4608)

* feat(composio): server-side connect flow + connections REST (Notion MVP) (MUL-3720)

Compose the merged server/pkg/composio SDK into a user-facing connection
manager: signed-state connect handshake, local user_composio_connection
mirror, idempotent disconnect, and a per-user MCP session helper (not yet
wired into task dispatch).

- migration 127_user_composio_connection (no FK/cascade, per DB rules)
- sqlc queries: upsert (idempotent on user_id+connected_account_id), list
  active, owner-scoped get, mark revoked
- internal/integrations/composio: signed HMAC-SHA256 state, BeginConnect,
  CompleteCallback (idempotent upsert), ListConnections, Disconnect
  (upstream 404 = idempotent success), CreateMCPSession (no-op when empty,
  pins connected_accounts per toolkit), CallbackRedirect
- REST handlers under /api/integrations/composio (user-scoped, 503 when
  COMPOSIO_API_KEY unset): connect/init, callback (302), connections list,
  delete
- router wiring gated by COMPOSIO_API_KEY; COMPOSIO_AUTH_CONFIGS_JSON maps
  toolkit->auth_config (MVP: notion); state secret from COMPOSIO_STATE_SECRET
  or derived from JWT_SECRET; callback base from COMPOSIO_CALLBACK_BASE_URL
  or MULTICA_PUBLIC_URL
- tests: state (expire/tamper/wrong-secret), service (mapping, callback
  idempotency, non-success, disconnect owner/404 idempotency, MCP pin),
  handlers (httptest), redact regression for Bearer mcp_ tokens

MVP scope: Notion only; no task-dispatch overlay, sharing, or webhook
event handling (later stages).

Co-authored-by: multica-agent <github@multica.ai>

* fix(composio): bind callback account to user + idempotent revoked disconnect (MUL-3720)

Address PR 4608 review (CHANGES_REQUESTED):

- callback: verify connected_account_id with Composio before mirroring it.
  The signed state only proved user/toolkit/exp, so a valid state paired with
  a tampered connected_account_id would be written verbatim. CompleteCallback
  now calls ListConnectedAccounts and fails closed (ErrAccountVerification)
  unless the account belongs to the state's user (composio_user_id == multica
  user id) and was created under the toolkit's auth config. No row is written
  on mismatch / unknown account / upstream error.

- disconnect: short-circuit to a no-op when the local row is already revoked,
  before touching upstream. Previously a second DELETE re-hit Composio and a
  non-404 upstream error surfaced as a 502, breaking the 204-idempotent
  contract.

- CreateMCPSession: document the v1 single-active-connection-per-(user,toolkit)
  constraint and make duplicate selection deterministic (newest-wins, rows are
  connected_at DESC) instead of order-dependent map overwrite. Stage 3 owns the
  real single-account-enforcement vs multi-account-shape decision.

Tests: tampered/wrong-auth-config/unknown-account callback rejection, revoked-row
disconnect no-op (asserts upstream not re-hit). composio pkg 85% coverage; all
green.

Co-authored-by: multica-agent <github@multica.ai>

* feat(composio): list all toolkits + dynamic auth-config resolution (MUL-3720)

Yushen's follow-up to the Notion MVP: surface the full Composio toolkit
catalog, render it in Settings, and drop the static env mapping in favor of
dynamic auth-config discovery.

Config correctness (per Composio docs):
- Remove COMPOSIO_AUTH_CONFIGS_JSON entirely. The toolkit→auth_config mapping
  is now resolved at request time from the project's /auth_configs (cached,
  5-min TTL), so enabling a toolkit is a dashboard action, not a redeploy.
- Do NOT add COMPOSIO_PROJECT_ID. The project API key (x-api-key) authenticates
  to exactly one project; the project is resolved from the key. Only org-level
  endpoints use x-org-api-key, which this integration never calls.

Backend:
- SDK: server/pkg/composio/auth_configs.go — ListAuthConfigs (toolkit_slug,
  is_composio_managed, show_disabled, limit, cursor).
- service: dynamic resolver (authConfigMap cache; betterAuthConfig prefers a
  custom/white-label config over Composio-managed, newest wins); BeginConnect
  and CompleteCallback resolve via it; ListToolkits fetches the full catalog
  (paginated, capped) annotated with connectable = has an enabled auth config,
  connectable-first ordering.
- handler + route: GET /api/integrations/composio/toolkits (user-scoped, 503
  when COMPOSIO_API_KEY unset) returning slug/name/logo/category/connectable.

Frontend:
- core: ComposioToolkit/ComposioConnection types, api client methods, and
  composio query options (@multica/core/composio).
- views: Settings → Integrations now has a Composio section rendering every
  toolkit as a card with search. Connect is gated on `connectable`;
  non-connectable toolkits show a muted "not configured" hint instead of a
  dead button. Connected toolkits show a badge + Disconnect (with confirm).
- i18n: composio block added to en/zh-Hans/ja/ko settings.

Tests: SDK + service (dynamic resolution, custom-over-managed preference,
connectable flag, resolver-error soft-degrade) and handler toolkits endpoint;
composio pkg 85.7% coverage. go build/vet/gofmt clean; core+views typecheck,
core+views lint, and core tests (691) all green.

Co-authored-by: multica-agent <github@multica.ai>

* fix(composio): close cross-toolkit callback fail-open by signing auth_config_id into state (MUL-3720)

Re-review blocker: CompleteCallback resolved the toolkit's auth config at
callback time and ignored a resolve error/empty result, while
verifyAccountOwnership skipped the auth-config comparison when the expected
value was empty. A user could then pass another toolkit's connected_account_id
into this toolkit's callback — the owner check passed and it was written under
the wrong toolkit_slug/account binding.

Fix: the auth_config_id is already resolved in BeginConnect (before the state
is signed), so sign it into the state and compare it exactly at callback. No
re-resolve, no fail-open. verifyAccountOwnership now fails closed when the
expected auth config is empty (rejects instead of skipping) and requires an
exact match — closing the cross-toolkit binding gap.

Tests: state round-trips auth_config_id; BeginConnect signs it; callback
rejects wrong/cross-toolkit auth config and an empty (no-mapping) auth config
fails closed. composio pkg 85.2% coverage, all green.

Frontend (non-blocking): the Composio settings tab now surfaces an error when
the connections query fails instead of silently rendering everything as
unconnected.

Co-authored-by: multica-agent <github@multica.ai>

* fix(composio): hide Settings section entirely when integration unconfigured (MUL-3720)

Decision (option 2, hide-then-merge): don't show a card that leaks the internal
COMPOSIO_API_KEY env-var name to every end user. IntegrationsTab now gates the
whole Composio section (heading + body) on the toolkits query — a 503 means the
key is unset, so the section is withheld instead of rendering the not-configured
card. Admin-only setup guidance is a later, role-gated affordance.

Removed the notConfigured card (and now-unused ApiError import) from
ComposioTab; it only mounts when configured. views typecheck + lint clean.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>

* feat(composio): Stage 2 frontend polish — callback toast, last_used & expired UI, e2e (MUL-3718) (#4688)

* feat(composio): callback toast + refresh, last_used & expired UI, e2e (MUL-3718)

Co-authored-by: multica-agent <github@multica.ai>

* fix(composio): real callback redirect route + StrictMode-safe toast dedup (MUL-3718 review)

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>

* fix(composio): callback endpoint should not require Multica auth (MUL-3843) (#4709)

* fix(composio): move OAuth callback out of the Auth group (MUL-3843)

Composio 302-redirects the browser to /api/integrations/composio/callback
at the end of the OAuth flow, but PR #4608 mounted it inside the cookie-auth
middleware group. When the session cookie is absent (expired session,
SameSite=Strict / Safari ITP, private window, self-hosted callback subdomain)
the Auth middleware returned a hard 401 and a JSON blob instead of the
settings redirect, breaking the flow.

Identity never came from the cookie anyway: it is carried by the HMAC-signed
state param that CompleteCallback verifies (signature, expiry, replay) and
cross-checked by verifyAccountOwnership; h.Composio == nil still 503s. So the
callback is registered alongside the other public OAuth/webhook routes; the
other four composio endpoints stay session-gated.

Refs MUL-3843, MUL-3715.

Co-authored-by: multica-agent <github@multica.ai>

* fix(composio): correct stale callback routing comments (MUL-3843)

The package header and ComposioCallback doc comments still described the
callback as sitting under the Auth middleware group. After the route was
moved out (this PR), update both to state it is a public route whose identity
comes from the signed state — addressing review nit from 张大彪.

Refs MUL-3843.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>

* feat(composio): inject MCP overlay into agent runtime at task dispatch (MUL-3721) (#4704)

Stage 3 of the Composio epic. Wires the per-user Composio MCP session into
every agent task so the agent process sees the initiator's connected tools
without any prompt-time plumbing.

Server side
  - Migration 128 adds agent_task_queue.runtime_mcp_overlay JSONB plus a
    BEFORE-UPDATE trigger that wipes the column on any transition into a
    terminal status (completed / failed / cancelled). A trigger is the single
    source of truth — future queries that flip status cannot bypass it.
  - composio.Service.BuildTaskOverlay(userID) reuses CreateMCPSession and
    emits the Claude-style { mcpServers: { composio: { type: http, url,
    headers } } } shape the daemon's existing sidecar generators consume.
    Returns (nil, nil) on zero active connections so we never burn a
    Composio session for a user with nothing to call.
  - TaskService grows a Composio ComposioOverlayBuilder seam, wired in
    router.go after composiointeg.NewService succeeds. Five enqueue paths
    (issue / mention / quick-create / chat / auto-retry) attach the overlay
    after CreateAgentTask returns and before the daemon is notified — so
    every claim reads a settled row, with no second daemon hop. Best-effort:
    a builder failure logs and proceeds with no overlay.
  - resolveInitiatorFromTriggerComment derives the initiator user from the
    trigger comment when it was authored by a member. Agent-authored
    triggers are not treated as initiators (their connected-apps view is
    empty by construction).

Daemon side
  - handler/daemon.go claim path merges task.runtime_mcp_overlay onto
    agent.mcp_config via mergeMCPOverlay before populating
    TaskAgentData.McpConfig. Overlay wins on server-name collisions
    because it carries the live user-scoped session URL. Errors fall back
    to the agent config unchanged — a bad overlay must not surprise-disable
    saved MCP tools. The existing execenv sidecar generators (cursor /
    codex / openclaw / opencode / hermes-kiro) need no changes: they keep
    consuming the merged result through TaskAgentData.McpConfig.

Tests
  - 9 merge cases (mcp_overlay_test): both-nil short-circuit, agent-only
    pass-through, overlay-only canonicalization, two-side merge, name
    collision (overlay wins), top-level key preservation, malformed agent
    fallback, malformed overlay fallback, non-object server rejection.
  - 4 dispatch cases (composio): zero-connections returns nil without
    CreateSession, happy-path emits the right shape with the right user
    id, empty-URL defensive branch, SDK error surfacing.
  - 4 TaskService helper cases: nil Composio is a no-op (Queries-safe),
    invalid initiator does not call the builder, nil overlay skips the
    UPDATE, builder error swallowed without panic.
  - Migration 128 verified to roll up + down + up cleanly against the test
    database.

Out of scope (deferred): assignment-triggered enqueue paths with no
trigger comment get no overlay attached today (no initiator UUID flows
through enqueueIssueTask in that case). Retry paths recompute the overlay
fresh from the parent's initiator_user_id instead of inheriting the bearer
from the parent row, so a stale token can never resurface on a retry.

Co-authored-by: Eve <eve@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>

* feat(composio): per-agent allowlist + originator-scoped MCP overlay (MUL-3869) (#4736)

* feat(composio): per-agent allowlist + originator-scoped MCP overlay (MUL-3869)

Stage 3.1 of the Composio epic (MUL-3721 parent). PR #4704 wired in the
runtime_mcp_overlay column and a per-task dispatch hook; this change
inverts the default from "all-on" to opt-in and locks the overlay to the
agent owner's own connected apps:

- Agents carry composio_toolkit_allowlist TEXT[]. NULL or [] => no MCP.
  Owner-only read/write; non-owner GET/PUT silently redacts/drops the
  field (same shape as mcp_config).
- agent_task_queue carries originator_user_id UUID. Set from the
  top-of-chain HUMAN at every enqueue path:
    * issue/mention comment by member  -> author_id
    * issue/mention comment by agent   -> inherit via comment.source_task_id
                                          -> parent task originator_user_id
    * quick-create                     -> requester_id
    * chat                             -> initiator_user_id
    * retry                            -> SQL-inherited from parent row
    * autopilot                        -> NULL (system-driven)
- BuildTaskOverlay (composio dispatch) now takes (ctx, originatorUserID,
  agent) and short-circuits on five gates: invalid originator,
  originator != agent.owner_id, empty allowlist, empty intersection of
  allowlist ∩ active connections, defensive empty session URL. Composio
  CreateSession is called with BOTH `toolkits.slugs` (the intersection)
  AND `connected_accounts` (the pinned account ids), narrowing the
  tool-router twice.
- The originator-vs-owner gate closes the agent-fanout privacy hole: any
  workspace member who can @-mention a public agent used to project the
  owner's connected apps into their run. Now the overlay only mounts
  when the human at the top of the chain IS the agent owner.

Tests:
- dispatch_test.go covers all 5 gates plus uppercase/whitespace slug
  normalisation.
- task_runtime_mcp_overlay_test.go covers the no-op gates of the new
  applyRuntimeMCPOverlay signature.
- agent_composio_allowlist_test.go (handler): owner roundtrip
  (list/empty/null), workspace-admin silent-drop, owner-only GET
  visibility, pure normaliseComposioToolkitAllowlist.
- resolve_originator_test.go (service, DB-backed): member-authored,
  agent-authored inherits via comment.source_task_id, invalid id.

Migration 129 up/down/up verified against docker postgres.

Co-authored-by: multica-agent <github@multica.ai>

* chore(composio): gofmt + regenerate sqlc with v1.31.1 (MUL-3869 review nits)

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>

* fix(composio): accept nested connected account auth config

* feat(views): creator-only MCP tab for per-agent Composio allowlist (MUL-3870) (#4743)

Stage 3.2 frontend on top of the Stage 3.1 backend (MUL-3869, 4708dba97).
Adds an agent-detail tab that lets the agent owner pick which of their own
active Composio connections this agent may mount as MCP servers, writing the
selection to agent.composio_toolkit_allowlist via the existing PUT /api/agents.

- core/types: composio_toolkit_allowlist (+ _redacted) on Agent; tri-state
  composio_toolkit_allowlist on UpdateAgentRequest (omit/no-change, null/clear,
  array/replace), matching the backend contract.
- core/agents: useUpdateAgentAllowlist - optimistic mutation hook (patches the
  cached workspace agent list, rolls back on error, invalidates on settle).
- views: AgentMcpTab renders the owner's active connections as checkboxes;
  empty state links to Settings -> Integrations; defensive redacted state.
- views: wired into AgentOverviewPane as tab "composio_mcp", labeled "MCP Apps"
  to disambiguate from the existing raw-JSON "MCP" (mcp_config) tab. The entry
  is gated to the creator (currentUserId === agent.owner_id), matching the
  backend's owner-only read/write of the allowlist.
- i18n: tabs.composio_mcp + tab_body.composio_mcp.* in en/ja/ko/zh-Hans.
- tests: agent-mcp-tab.test.tsx (gating, toggle->allowlist body, active-only,
  empty, redacted); e2e/agent-mcp.spec.ts (creator sees tab + PUT body,
  non-creator hidden) with Composio + agent endpoints mocked at the boundary.

Note: the product spec says "creator"; the schema has no creator_id - the
backend gate and redaction are keyed on owner_id, so the tab uses owner_id.

Co-authored-by: multica-agent <github@multica.ai>

* fix(composio): mount remote MCP for codex

* feat(agents): agent invocation permission system (MUL-3963) (#4844)

* feat(agents): agent invocation permission system (permission_mode + invocation targets)

MUL-3963: split who may INVOKE an agent out of the overloaded visibility
column into an explicit, extensible model on feature/composio-integration.

- DB: agent.permission_mode (private|public_to) + agent_invocation_target
  table (workspace/member/team targets) + lossless backfill from visibility
  (migration 130).
- canInvokeAgent: owner-only for private (NO admin bypass, NO A2A bypass);
  public_to honours the allow-list; A2A judged by the top-of-chain originator.
- All trigger paths rewired: issue assign, comment @agent/@squad, chat,
  quick-create, autopilot, squad leader, child-done.
- Agent API: permission_mode + invocation_targets on responses and
  create/update (owner-only writes); legacy visibility kept as a derived field
  so old clients never see a permission widening.
- Composio: BuildTaskOverlay now FOLLOWS invocation permission and uses the
  agent OWNER connection (removed the originator==owner gate); front-end warns
  when a shared agent enables Composio apps.
- CLI: --permission-mode / --public-to-workspace / --public-to-member (legacy
  --visibility still mapped).
- Frontend: AccessPicker (Private / workspace / specific people / team soon),
  permission rules mirror canInvokeAgent, Composio warning banner.
- Tests: migration backfill, admin cannot invoke others private, public_to
  workspace/member whitelist, A2A by originator, Composio overlay uses owner
  connection.

Co-authored-by: multica-agent <github@multica.ai>

* feat(agents): stackable, mixed public_to invocation targets (MUL-3963)

Follow-up on PR #4844: public_to now supports selecting MULTIPLE, MIXED
targets on one agent (e.g. Public to workspace + specific people + team),
with canInvokeAgent admitting on ANY matching target (OR).

- Frontend AccessPicker: reworked from a single exclusive kind into a
  stackable multi-select — an "Everyone in workspace" toggle, a member
  multi-select checklist, and a (disabled, v1) team placeholder can be
  combined freely. Emits the full union of selected targets; empty union
  collapses to Private. Existing team targets are preserved across saves.
  Added the access.public_group locale string (en/zh-Hans/ja/ko).
- Backend already supported this (agent_invocation_target is multi-row per
  agent; create/update take a target ARRAY and batch-replace the whole
  allow-list; canInvokeAgent OR-matches). Added tests to lock it in:
  mixed member+team targets, overlapping-member batch replace, and
  workspace+member stacking then narrowing.

Refs MUL-3963.

Co-authored-by: multica-agent <github@multica.ai>

* fix(agents): address review on invocation permission (MUL-3963)

张大彪 review on PR #4844 — three blockers + product ruling + nits:

1. Migration 130: drop the FK/cascade on agent_invocation_target
   (agent_id, created_by) per the Multica no-FK rule; relationships are now
   maintained in the app layer (matching MUL-3515 §4). Added
   DeleteAgentInvocationTargetsByArchivedRuntimeAgents and call it before
   DeleteArchivedAgentsByRuntime in all three runtime-delete paths
   (runtime.go x2, runtime_profile.go) so hard-deleting agents can't orphan
   target rows.
2. revokeAndRemoveMember: prune the leaving member's member-target grants
   (DeleteAgentInvocationTargetsByMember) in the same tx as the member-row
   delete, so a re-invited user can't reclaim a stale invocation grant.
3. Empty public_to is a phantom — parsePermissionInput now normalises a
   public_to with no resolvable targets to a single workspace target, so
   `--permission-mode public_to` alone (and any empty target array) means
   "public to workspace" instead of "shared but nobody can run it".

Product ruling: the system/no-human-originator → workspace-target path in
canInvokeAgent is a deliberate, documented exception (webhook/system/
workspace-wide automation); member/team targets still fail closed without a
resolved originator. Documented in code + locked with a test.

Nits: refreshed the stale "originator must be owner" comments — models.go
(via migration 130 COMMENT ON COLUMN + sqlc regen for composio_toolkit_allowlist
and originator_user_id) and agent-mcp-tab.tsx — to the owner-connection +
invocation-permission rules.

Tests: member remove/re-add regression, system workspace exception + member
fail-closed, empty public_to → workspace (plus the earlier mixed/overlap/
batch-replace suite). Migration 130 applied to the test DB; Go handler/service/
composio suites green; views typecheck clean.

Refs MUL-3963.

Co-authored-by: multica-agent <github@multica.ai>

* fix(agents): scope member invocation-target cleanup to one workspace (MUL-3963)

张大彪 3rd review — cross-workspace permission bug + comment nits:

- DeleteAgentInvocationTargetsByMember was a GLOBAL delete by user id, so
  removing a user from workspace A also wiped their member-target grants on
  agents in workspace B. Scoped it to a single workspace by joining through
  agent.workspace_id; revokeAndRemoveMember now passes (workspaceID, userID).
- Regression test TestRevokeMember_InvocationTargetCleanupIsWorkspaceScoped:
  same user allow-listed by agents in two workspaces; removal from one leaves
  the other workspace's target intact.
- Nits: refreshed the remaining stale "originator == agent.owner_id" /
  "owner-vs-originator" comments — CreateRetryTask (agent.sql, regenerated),
  and the AgentResponse allowlist doc + ListAgents/UpdateAgent redaction
  rationale in agent.go — to the owner-connection + invocation-permission rule.

Migration 130 applied to the test DB; Go handler/service/composio suites green;
go vet clean.

Refs MUL-3963.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>

* fix(agents): agent access owner-only editable, read-only for others (MUL-3963) (#4853)

* fix(agents): make agent access owner-only editable, read-only for others (MUL-3963)

Interaction bug: a non-owner (incl. workspace admin) could open the AccessPicker
and set an agent public — the backend silently ignored it and the UI bounced
back to private. Access is owner-only, so non-owners must see a read-only state
and the backend must reject real changes explicitly.

Frontend:
- AccessPicker renders a static, non-interactive read-only state when the
  viewer is not the owner: the current access value + a lock affordance + a
  tooltip "Only the agent owner can change who can run this agent." No clickable
  trigger is rendered, so a non-owner can never open a control the backend would
  reject (the GitHub/Notion pattern for permission settings you can see but not
  edit). The editable multi-select picker is unchanged for the owner.
- agent-detail-inspector gates the picker on ownership specifically
  (currentUserId === agent.owner_id), NOT the general canEdit (which also admits
  admins, who may edit other fields but not access).
- New locale key access.owner_only_readonly (en/zh-Hans/ja/ko).

Backend:
- UpdateAgent now returns an explicit 403 when a non-owner submits a REAL
  permission change (permissionInputChangesAgent compares requested mode +
  target set against the persisted state); a no-op resubmit (admin PATCH-as-PUT
  echoing unchanged permission) is still tolerated so admin edits of other
  fields keep working. Replaces the previous silent-drop that caused the bounce.

Tests:
- access-picker.test.tsx: non-owner gets a non-interactive read-only display
  with the owner-only tooltip; owner gets an interactive picker; owner can pick
  a member and stack workspace + member.
- TestUpdateAgent_AccessChangeIsOwnerOnly: admin real change → 403; admin no-op
  resubmit → 200; admin editing other fields → 200; owner change → 200.

Incidental: fixed a pre-existing base typecheck break in
slash-command-suggestion.test.tsx (stray `signal` arg not in the suggestion
items type) that otherwise fails the whole @multica/views typecheck.

Refs MUL-3963.

Co-authored-by: multica-agent <github@multica.ai>

* fix(agents): compare legacy visibility, not expanded permission, for no-op detection (MUL-3963)

PR #4853 review: permissionInputChangesAgent expanded a legacy-only
visibility:"private" into a real private permission and compared it against the
agent's actual permission. A member-only public_to agent derives legacy
visibility "private", so an admin PATCH-as-PUT echoing visibility:"private"
while editing another field was misread as a public_to→private downgrade and
rejected with 403 — contradicting the "unchanged permission no-op is allowed"
contract.

Fix (per review): when a request carries ONLY legacy `visibility` (no
permission_mode / invocation_targets), derive the agent's CURRENT legacy
visibility from its real targets and compare the legacy string values. Equal =
no-op (allowed); a real legacy change (e.g. "workspace") still returns 403.
Requests that carry permission_mode / invocation_targets keep the precise
mode+target comparison.

Regression test TestUpdateAgent_LegacyVisibilityNoOpForMemberOnlyPublicTo:
member-only public_to agent — admin submitting visibility:"private" + a
non-permission field → 200 with targets unchanged; admin submitting
visibility:"workspace" → 403.

Go handler/composio suites green; migration 130 applied; go vet clean.

Refs MUL-3963.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>

* feat(composio): brief agents on connected apps

* feat(composio): gate MCP apps behind feature flag

* fix(mobile): parse agent invocation permissions

* fix(tests): update agent fixtures for access fields

---------

Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: Multica Eve <eve@devv.ai>
Co-authored-by: Eve <eve@multica.ai>
Co-authored-by: Eve <eve@multica-ai.local>
2026-07-03 14:18:43 +08:00
Naiyuan Qing
7b3cad664b revert(self-host): remove source channel reporting (#4799)
* Revert "test(onboarding): cover official source reporting controls (#4782)"

This reverts commit fc88c7720f.

* Revert "fix(self-host): restore official source report endpoint (#4781)"

This reverts commit ad1afdd48d.

* Revert "feat(self-host): collect anonymous source channels mul-3878 (#4741)"

This reverts commit 26142d74aa.
2026-07-01 17:53:16 +08:00
Naiyuan Qing
26142d74aa feat(self-host): collect anonymous source channels mul-3878 (#4741)
* feat(self-host): collect anonymous source channels

* feat(self-host): include other source text

* feat(self-host): report source channel domains

* feat(self-host): add source domain reporting control

* fix(self-host): simplify source reporting copy

* fix(self-host): simplify source channel reporting gate

* fix(self-host): limit source reporting triggers

* chore(self-host): point source reporting at staging
2026-07-01 13:31:25 +08:00
Bohan Jiang
d970b68ce7 feat(autopilot): View/Write permission layer + member access delegation (MUL-3807) (#4695)
* feat(autopilot): add View/Write permission layer

Autopilot write and execute operations were gated only by workspace
membership, so any member could edit, delete, trigger, or rotate the
webhook of any autopilot, and GetAutopilot returned webhook tokens to
every member (a token alone can trigger the autopilot).

- Add canWriteAutopilot / requireAutopilotWrite: update, delete, trigger,
  replay-delivery, and all trigger/secret management now require the
  autopilot creator or a workspace owner/admin.
- Redact webhook_token/path/url in GetAutopilot for callers without write
  access; trigger metadata otherwise stays visible (View default = all
  members). Creating an autopilot stays open to any member.
- ANDs with the existing private-assignee-agent dispatch gate.

MUL-3807

Co-authored-by: multica-agent <github@multica.ai>

* feat(autopilot): delegate write access via collaborators + manage-access UI

Adds an explicit grant primitive so an autopilot's creator/admin can
authorize specific workspace members to manage it, with a frontend entry
point — beyond the implicit creator/owner-admin set from the prior commit.

Backend:
- New autopilot_collaborator table (migration 128, members-only, app-layer
  cleanup, no FK) + sqlc queries.
- memberCanWriteAutopilot now also honors explicit collaborators; the write
  gate, webhook-secret redaction, and a new per-caller can_write flag (on
  list + detail) all flow through it.
- POST/DELETE /api/autopilots/{id}/collaborators (writer-gated); GetAutopilot
  embeds the collaborators list. Delete cleans up grants in its transaction.
- Tests: grant->write->revoke flow, non-writer can't grant, non-member rejected.

Frontend (web + desktop via packages/views):
- ManageAccessDialog: member picker to grant/revoke, current list with remove.
- 'Manage access' entry in the autopilot detail header; edit/run/add-trigger/
  delete and the list-row kebab + per-trigger rotate/delete now gate on
  can_write (absent => allowed, server stays the gate).
- can_write wired through types/schema/api client/mutations; en + zh-Hans copy.

MUL-3807

Co-authored-by: multica-agent <github@multica.ai>

* fix(autopilot): add manage-access i18n keys to ja/ko locales

The locale parity test requires every non-EN bundle to cover every EN
key. The prior commit added detail.manage_access + the access.* block to
en and zh-Hans only, failing parity for ja and ko. Add the translated
keys to both.

Co-authored-by: multica-agent <github@multica.ai>

* fix(autopilot): restrict access-list management to creator/admin only

Final-review fix: AddAutopilotCollaborator/RemoveAutopilotCollaborator
used requireAutopilotWrite, which counts granted collaborators as
writers — so a collaborator could in turn grant/revoke others, a
privilege escalation contradicting the 'collaborators cannot re-grant'
design.

- New requireAutopilotAccessManagement guard uses the narrower
  autopilotWriteByOwnership predicate (creator or workspace owner/admin
  only); swapped into both collaborator endpoints. Collaborators keep
  their edit/trigger/secret write-execute rights.
- GetAutopilot now also stamps can_manage_access (narrower than
  can_write); the detail page gates the 'Manage access' button on it so
  collaborators no longer see an entry that would 403.
- Tests: collaborator grant-others -> 403, revoke-peer -> 403, while
  retaining edit; can_manage_access true for owner, false for collaborator.

MUL-3807

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-30 12:29:11 +08:00
Multica Eve
5d79696fb5 MUL-3794: rewrite comment routing cascade 2026-06-30 12:24:57 +08:00
LinYushen
3692b6a862 fix(squad): inject leader briefing by task flag, not issue assignee (MUL-3730) (#4606)
* fix(squad): inject leader briefing by task flag, not issue assignee

Key squad-leader briefing injection off task.IsLeaderTask + task.SquadID
instead of issue.AssigneeType=='squad'. The old gate missed the most common
path — an @squad mention in a comment on an issue assigned to a plain agent
(MUL-3724) — so the leader booted with zero squad context and did the work
itself instead of orchestrating.

- migration 127: add agent_task_queue.squad_id (no FK) + partial index
- sqlc: CreateAgentTask stamps squad_id; CreateRetryTask inherits it
- service: thread squadID through EnqueueTaskForSquadLeader(+WithHandoff),
  enqueueMentionTask, and the rerun path; all 5 call sites pass the squad id
- daemon claim: unified injection keyed on leader-task + squad_id, with a
  defensive leader-identity re-check; quick-create block retained (it serves
  issue-less tasks and sets resp.SquadID/SquadName)
- briefing: strengthen leader Operating Protocol opening
- tests: claim-time injection (comment-mention/non-leader/null-squad),
  squad_id enqueue stamping, retry inheritance; existing fixture updated

Co-authored-by: multica-agent <github@multica.ai>

* test+docs(squad): dangling squad_id regression + clarify quick-create path

Address review nits on #4606:
- Add TestClaim_LeaderTaskWithDanglingSquadID_NoBriefing: squad hard-deleted
  after enqueue leaves task.squad_id dangling (no FK); claim still 200 and
  skips injection via the err!=nil guard. This is the load-bearing contract
  for dropping the FK.
- Rewrite the daemon.go injection comment to state quick-create does NOT use
  the is_leader_task/squad_id columns — it routes squad via the context JSON
  branch (qc.SquadID) and must not be folded into the column-based path.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: 魏和尚 <agent@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-26 16:01:33 +08:00
Bohan Jiang
ce28d0aa0e feat(integrations): add platform-agnostic channel foundation (MUL-3515) (#4412)
* feat(integrations): add platform-agnostic channel foundation

Introduce server/internal/integrations/channel — the contract every
inbound IM integration implements, so the core never learns a platform's
event JSON. Four pieces:

- Channel interface (Type/Connect/Disconnect/Send/Capabilities) + Factory
  + Config (channel_type + opaque JSON blob, maps to channel_installation).
- Normalized InboundMessage/OutboundMessage envelopes + Source/MediaRef/
  ReplyCtx/MsgType/ChatType. Envelope holds only cross-platform-true
  fields; platform specifics live in Raw, read only by the adapter.
- Capability bitmask: declaration only, no degrade logic in core.
- Registry: Type->Factory map, last-writer-wins, concurrency-safe.

Pure package (no DB/network/platform deps). Foundation for MUL-3515; the
lark cutover + lark_*->channel_* generalization land in follow-up PRs.

MUL-3515

Co-authored-by: multica-agent <github@multica.ai>

* feat(channel): generalize lark_* tables into channel_* (DB layer)

Migration 123 creates channel_installation / channel_user_binding /
channel_chat_session_binding / channel_inbound_message_dedup /
channel_inbound_audit / channel_outbound_card_message /
channel_binding_token. Each carries a channel_type discriminator and a
JSONB config for platform-specific identifiers/credentials; cross-platform
columns stay flat. Existing Feishu rows are backfilled (channel_type=
'feishu', app_secret_encrypted via base64). NO foreign keys / cascades
(MUL-3515 §4) — integrity moves to the app layer in the cutover.

queries/channel.sql ports the lark query surface to channel_*, JSONB-aware,
plus DeleteChannelUserBindingsByWorkspaceMember /
DeleteChannelChatSessionBindingBySession for the app-layer cleanup that
replaces the removed cascades.

lark_* tables/queries are left in place here and removed once the Go
cutover lands, so this commit ships green on its own.

Verified: sqlc generate, go build ./..., full migrate chain (1..123) on
Postgres 17, and a real-data backfill spot-check (base64 round-trip,
NULL-strip, functional unique index on (channel_type, app_id)).

MUL-3515

Co-authored-by: multica-agent <github@multica.ai>

* fix(channel): name app_id query param + multi-IM install key + null-safe binding merge

Addresses review on MUL-3515 (PR #4412):

- GetChannelInstallationByAppID: explicitly name params and cast app_id to
  ::text so sqlc emits AppID string. A bare $2 next to `config ->> 'app_id'`
  was mis-attributed to the JSONB config column, generating Config []byte.

- channel_installation uniqueness -> (workspace_id, agent_id, channel_type),
  with the UpsertChannelInstallation conflict key matched. Lets one agent
  hold one installation per IM (feishu + slack + ...) instead of a later
  install clobbering an earlier one. Behaviorally identical in the current
  feishu-only world; "one agent, at most one IM overall" stays an app-layer
  rule per MUL-3515 §4, not a DB constraint.

- CreateChannelUserBinding merges jsonb_strip_nulls(EXCLUDED.config) so a
  re-bind carrying {"union_id": null} no longer erases an already-captured
  union_id, restoring the old COALESCE(EXCLUDED.union_id, ...) semantics.

Regenerated with sqlc v1.31.1. Verified on PG17: re-install replaces in
place, feishu+slack coexist, null re-bind keeps union_id, real union_id wins.

Co-authored-by: multica-agent <github@multica.ai>

* feat(lark): channel-backed Feishu store + fix base64 backfill wrapping

Cutover step 1 of switching the lark Go code from lark_* onto the channel_*
tables (MUL-3515). Introduces the JSONB config boundary the rest of the
cutover sits on, and fixes a latent backfill bug surfaced while building it.

- migration 123: strip newlines from the app_secret_encrypted base64 backfill.
  PostgreSQL encode(...,'base64') MIME-wraps at 76 chars, and a secretbox-
  sealed ~72-byte secret exceeds that. Go's encoding/json decodes a JSON
  string into []byte with base64.StdEncoding, which rejects embedded newlines,
  so without the strip every migrated installation would fail to decrypt its
  app secret once reads move to channel_installation.config.

- store.go: flat domain types (Installation / UserBinding / ChatSessionBinding)
  with field parity to the retired db.Lark* rows, plus the feishu config codec.
  Row->domain mappers decode the JSONB config; the secret decoder is
  whitespace-tolerant so legacy MIME-wrapped data still round-trips, while the
  encoder emits unwrapped base64. Binding config encodes an absent union_id as
  "{}" so the upsert's jsonb_strip_nulls merge never clobbers a stored union_id.

- store_test.go: 72-byte secret round-trip, MIME-wrapped tolerance, optional
  null-strip, and flat-column preservation. Verified on PG17.

Field parity keeps the upcoming ~190 db.LarkInstallation call sites a
mechanical rename. No call sites switched yet; behavior unchanged.

Co-authored-by: multica-agent <github@multica.ai>

* feat(lark): route inbound integration onto channel_* + explicit membership checks

Cutover step 2 (MUL-3515): switch the Feishu Go code from the lark_* queries to
channel_* via a ChannelStore adapter, and replace the removed member foreign key
with explicit application-layer membership checks. No user-visible behavior change.

- channel_store.go: ChannelStore embeds *db.Queries and SHADOWS the ~24 lark
  query methods with channel_*-backed equivalents, keeping the db.Lark*
  signatures so the dispatcher/hub/services and their ~20k lines of tests stay
  untouched; the feishu JSONB config is (de)coded by store.go. Adds
  IsWorkspaceMember and a tx-aware WithTx. Only production wiring swaps
  *db.Queries for *ChannelStore.

- Membership re-check (§4 removed the lark_user_binding -> member FK, so a
  binding row no longer proves current membership):
  * the dispatcher inbound identity step verifies membership after the binding
    lookup; a former member's stale binding is dropped as non_workspace_member
    + audited and never reaches chat_session (§4.3 safety property).
  * RedeemAndBind and BindInstallerTx replace the now-dead FK (23503) branch
    with an explicit IsWorkspaceMember gate, preserving the existing
    ErrBindingNotWorkspaceMember outcome without burning the token.

- router wires the ChannelStore into the patcher, typing indicator, dispatcher,
  hub, and the union_id/region backfills; constructor-based services wrap
  *db.Queries internally so their signatures and nil-check tests are unchanged.

Verified: go build ./... ; go vet ; gofmt ; go test -race ./internal/integrations/...
(full lark suite green unchanged + new membership drop/error tests). Adapter
field mappings (secret base64, union_id RMW, chat-id/open-id remaps, dedup,
token, card) checked end-to-end against a PG17 channel_* schema.

lark_* tables and queries remain (unused at runtime) until the S3 cleanup-hooks
and S4 drop-tables/rename commits.

Co-authored-by: multica-agent <github@multica.ai>

* fix(channel): renumber generalization migration 123 -> 124

main merged 123_issue_stage after this branch forked, so the branch's 123_channel_generalization now collides on the migration number. The runner keys schema_migrations by full version string and would still apply both, but a duplicate number is a merge hazard and convention violation, so move the channel migration to the next free slot (124).

issue_stage (ALTER issue ADD COLUMN stage) and the channel generalization touch disjoint tables; verified on PG17 that 123_issue_stage applies cleanly on a DB already carrying 124_channel_generalization, so the two are order-independent. sqlc regenerated (v1.31.1): only the migration-number comment changed.

MUL-3515

Co-authored-by: multica-agent <github@multica.ai>

* feat(channel): prune channel bindings on member removal + chat session delete

MUL-3515 §4 dropped every channel_* foreign key, so the old ON DELETE CASCADE that cleared a user's channel_user_binding when they left a workspace, and a chat's channel_chat_session_binding when its chat_session was deleted, no longer fires. Re-establish that integrity in the application layer, inside the existing transactions: revokeAndRemoveMember -> DeleteChannelUserBindingsByWorkspaceMember, DeleteChatSession -> DeleteChannelChatSessionBindingBySession.

Adds real-DB tests for both paths, including a scoping check that a remaining member's binding survives the prune. Verified on PG17: both new tests plus the existing revocation tests and the full handler package pass.

MUL-3515

Co-authored-by: multica-agent <github@multica.ai>

* fix(channel): scope Lark/Feishu store reads to channel_type='feishu'

The S2 cutover routed the Feishu integration onto channel_*, but the Lark-facing ChannelStore wrappers read installation / chat-session-binding / outbound-card rows across ALL channel_type values. Once a second IM exists, that would let the Lark hub supervise a non-Feishu installation, the Lark install list show it, /lark/installations/{id} revoke another channel's row, and the outbound patcher / typing indicator act on a non-Feishu chat binding or card.

Add a channel_type predicate to the six read/list channel queries and pass channelTypeFeishu from every wrapper: GetChannelInstallation, GetChannelInstallationInWorkspace, ListChannelInstallationsByWorkspace, ListActiveChannelInstallations, GetChannelChatSessionBindingBySession, GetChannelOutboundCardByTask.

The S3 cleanup deletes (DeleteChannelUserBindingsByWorkspaceMember / DeleteChannelChatSessionBindingBySession) stay all-channel on purpose: a member leaving or a chat_session being deleted should clear every IM's binding. Adds a real-DB test that seeds a Slack installation/binding/card next to the Feishu ones and asserts the Lark wrappers never return them.

MUL-3515

Co-authored-by: multica-agent <github@multica.ai>

* refactor(channel): replace db.Lark* translation layer with lark domain types

S2 introduced ChannelStore as a translation layer that read/wrote channel_* but kept the retired db.Lark* struct/param shapes so the dispatcher/hub/services and their ~20k lines of tests did not have to change. This collapses that layer: the store now takes and returns the package's flat domain types (Installation, UserBinding, ChatSessionBinding, InboundMessageDedup, BindingTokenRow, OutboundCardMessage) and the *Params types in params.go, with channel-neutral field names (ChannelUserID / ChannelChatID / ...). All call sites, fakes, and tests move to the domain types.

No behavior change: only channel_* is read/written (as before); db.Lark* is now unused, and the lark_* tables + queries/lark.sql are removed in the next commit. Verified on PG17: go build / vet / gofmt clean, go test -race ./internal/integrations/... green (the ~20k-line fake suite), and the lark + handler suites pass.

MUL-3515

Co-authored-by: multica-agent <github@multica.ai>

* refactor(channel): drop lark_* tables and queries (remove old path)

The Go cutover (previous commit) moved the lark package entirely onto channel_* and the domain types, leaving the lark_* tables, queries/lark.sql, and the generated db.Lark* models unused. Remove them per the design (§5: replace, do not keep both): migration 125 drops the seven lark_* tables (data already lives in channel_* since migration 124), and queries/lark.sql is deleted + sqlc regenerated, removing the db.Lark* models and lark query methods.

The 125 down recreates the authoritative pre-drop schema (bot_union_id, region, per-installation dedup PK, thread-reply columns). Verified on PG17: fresh migrate up ends with lark_* gone + channel_* present; isolated 125 down/up round-trips correctly; go build / vet / gofmt clean; go test -race ./internal/integrations/... and the handler suite pass.

MUL-3515

Co-authored-by: multica-agent <github@multica.ai>

* fix(migrations): remove trailing blank line at EOF of 125 down migration

git diff --check flagged a blank line at EOF of 125_drop_lark_tables.down.sql (a pg_dump-generation artifact). Whitespace only; the recreate SQL is unchanged.

MUL-3515

Co-authored-by: multica-agent <github@multica.ai>

* refactor(channel): defer lark_* table drop to a follow-up migration

Preflight deploy review: dropping lark_* in the same release that cuts over (old migration 125) is not rollback/rolling-safe — the v0.3.27 release still reads lark_*, so a rolling deploy or a post-deploy code rollback would hit "relation does not exist". Remove the drop and keep the old tables for one release (standard expand/contract): migration 124 already backfilled lark_* -> channel_*, the new code reads/writes only channel_*, and the physical drop moves to a separate cleanup migration once this ships and is observed.

The lark_* tables remain in the schema, so sqlc regenerates the (now unused) db.Lark* models; queries/lark.sql stays deleted (the new code uses channel_*). No code path reads lark_* — only the destructive drop is deferred, keeping the design's no-compat-layer / no-dual-write rule while being deploy-safe.

MUL-3515

Co-authored-by: multica-agent <github@multica.ai>

* fix(channel): skip orphaned installations in hub-boot active scan

Preflight deploy review: channel_installation dropped the workspace/agent FK (MUL-3515 §4), so unlike lark_installation it does not cascade away when its workspace is deleted or its agent is hard-deleted (e.g. runtime teardown). The hub-boot query then keeps opening a WebSocket for a bot whose owner is gone.

JOIN ListActiveChannelInstallations to live workspace + agent so an orphaned installation is never connected, uniformly for every deletion path. The JOIN matches the old ON DELETE CASCADE semantics (row existence, not agent archival), so an archived-but-present agent's installation is still listed; the orphaned row's encrypted secret is thereby never decrypted/used.

Tests: a real-DB handler test asserts a deleted-workspace/agent installation and a non-Feishu one are both excluded; the lark scope test's active-list assertion moved there since the JOIN now needs real workspace/agent fixtures. (Physically deleting dormant orphaned channel rows on workspace/agent deletion is a separate app-layer-cleanup follow-up.)

MUL-3515

Co-authored-by: multica-agent <github@multica.ai>

* docs(channel): document non-rolling cutover constraint for the lark->channel migration

Elon deploy review: keeping the lark_* tables (deferred drop) stops old v0.3.27 code from crashing, but is not full expand/contract. Migration 124 is a one-time backfill; afterwards new code runs on channel_* (lease + dedup on channel_*) while pre-cutover code runs on lark_* (lease + dedup on lark_*). If both run concurrently during a rolling deploy, each side claims the same Feishu bot's WS lease on its own table and double-processes inbound events.

This release therefore requires a NON-ROLLING cutover (stop the old hub before applying migration 124 + starting new code; rollback is not lossless once new code writes channel_*). Documented where deployers/reviewers see it: migration 124 header gains a ROLLOUT note; the channel_store.go header is corrected (lark_* tables are retained one release for rollback safety, not "gone"; the store still never touches them). Comment-only — no schema/codegen/behavior change.

MUL-3515

Co-authored-by: multica-agent <github@multica.ai>

* feat(lark): add MULTICA_LARK_HUB_DISABLED switch for the channel cutover

The lark_*->channel_* cutover needs a way to make the Feishu bot briefly unavailable WITHOUT taking down the whole multica-api process — the Lark hub is a goroutine inside it, not a separate Deployment. MULTICA_LARK_HUB_DISABLED=true parks the hub at startup: the API serves HTTP normally but never claims a WS lease or opens a Feishu connection.

Rollout (see migration 124 ROLLOUT note): ship the new release with the flag SET so new pods run API-only while old pods (hub on lark_*) drain during the rolling deploy — the two hubs never overlap. After the old pods are gone and migration 124 has run, flip the flag off; the new hub comes up on channel_*. The old backend does NOT need this switch — its hub stops when k8s terminates the old pods, not via a flag. Nil-ing LarkHub reuses the existing not-configured path so both the startup start and the shutdown join skip it.

MUL-3515

Co-authored-by: multica-agent <github@multica.ai>

* docs(channel): point migration 124 ROLLOUT note at the hub-disable switch

Refine the rollout note to use MULTICA_LARK_HUB_DISABLED for a bot-only cutover (new pods serve API with the hub parked while old pods drain; flip the switch off after the migration), instead of the earlier whole-API recreate. Comment-only.

MUL-3515

Co-authored-by: multica-agent <github@multica.ai>

* docs(channel): fix migration 124 rollout order and document self-host cutover

The previous ROLLOUT note shipped the new (channel_*) build before
running migration 124, so the channel_*-backed HTTP paths (installation
list/install/revoke, chat-session delete, member revoke) would 500 in
the window between new-pod boot and the deferred migration. Restate the
runbook around two explicit invariants — channel_* must exist before the
new build serves those paths, and the old/new hubs must never overlap —
and order the steps so channel_* is created first (park old hub -> snapshot
-> deploy parked new build -> unpark). Document that default self-host
(entrypoint migrate + single-replica Recreate) satisfies both invariants
automatically and needs no manual steps; only prd / multi-replica rolling
self-host needs the switch procedure. Clarify in main.go that the
hub-park switch is generation-agnostic (parks whichever hub the build
carries), which is what enables the preparatory release.

Refs MUL-3515

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-24 12:46:20 +08:00
Multica Eve
eca6102365 refactor(autopilot): autopilot_run.planned_at + DispatchAutopilotForPlan (2/3 MUL-3551) (#4443)
* refactor(scheduler): add PlansForScope hook for non-cadence jobs

The current Manager.plansForTick assumes a uniform Cadence grid:
plan_times are derived via FloorPlan(db_now, Cadence). That works for
rollup_task_usage_hourly but not for the upcoming Autopilot schedule
dispatch job, where each trigger has its own cron expression and the
plan_times do not snap to a single global grid.

This change adds an optional JobSpec.PlansForScope hook. When set:

  * Manager loads the latest stored plan for (job, scope) and passes
    a new LatestPlanInfo to the hook (exported from the previously
    private latestPlanInfo). The hook returns the plan_times to attempt
    this tick.
  * Cadence, CatchUpMode and CatchUpWindow are bypassed; the hook is
    in full control of plan_time selection.
  * MaxPlansPerTick still acts as a safety cap on the hook's output.
  * All other timing fields (RunTimeout / StaleTimeout /
    HeartbeatInterval / MaxAttempts / RetryBackoff / AllowStaleReentry)
    and the lease/heartbeat/terminal-write SQL primitives are reused
    unchanged.

JobSpec.validate now allows Cadence=0 when PlansForScope is set, and
makes the every_plan MaxPlansPerTick > 0 invariant fire only on
Cadence-driven every_plan jobs. Existing rollup_task_usage_hourly
behaviour is unchanged — that JobSpec leaves PlansForScope nil.

Tests:
  * TestJobSpecValidatePlansForScopeRelaxesCadence — validate() rules.
  * TestManagerPlansForScopeHookDrivesPlans — end-to-end hook delegation
    through the manager (DB-backed), proving that hook-returned
    plan_times go through the same tryClaim path, MaxPlansPerTick
    truncates without erroring, and LatestPlanInfo is populated on the
    second tick.
  * TestManagerPlansForScopeHookEmptyIsNoOp — empty hook output is a
    valid no-op.

No behaviour change for callers that don't set PlansForScope.

Refs MUL-3551

Co-authored-by: multica-agent <github@multica.ai>

* refactor(autopilot): add planned_at + DispatchAutopilotForPlan for occurrence idempotency

PR 2 of 3 for the scheduled-Autopilot refactor on MUL-3551.

Adds dispatch-layer idempotency for scheduled triggers. This is the
second line of defence behind the primary uq_sys_cron_execution
guarantee in sys_cron_executions: if a runner crashes between
"create autopilot_run" and "write SUCCESS in sys_cron_executions",
the next stale-steal retry re-enters dispatch with the SAME
(trigger_id, planned_at). Without a row-level guard, that retry
would create a duplicate autopilot_run, issue, and task.

Changes:

  * Migration 124: ALTER TABLE autopilot_run ADD COLUMN planned_at
    TIMESTAMPTZ + partial unique index on (trigger_id, planned_at)
    WHERE both are NOT NULL. Manual / webhook / api dispatch leaves
    planned_at NULL so they keep the existing semantics unchanged.

  * autopilot.sql: CreateAutopilotRun now takes planned_at;
    GetAutopilotRunByTriggerAndPlanned is the fast-path lookup used
    by DispatchAutopilotForPlan to detect a prior attempt's row
    without burning an INSERT.

  * service.DispatchAutopilotForPlan: new entry point for scheduled
    triggers that already know the canonical UTC plan_time of the
    occurrence they are firing. Looks up an existing run for
    (trigger_id, planned_at) and reuses it on a stale-steal retry;
    otherwise dispatches normally with planned_at stamped on the
    new run.

  * service.DispatchAutopilot keeps its current signature for
    manual / webhook / api callers (planned_at stays NULL).

  * recordSkippedRun also threads planned_at so the skip path
    participates in the same partial-unique guarantee.

  * sqlc v1.31.1 regenerated autopilot.sql.go + models.go.
    Unrelated workspace.sql.go drift restored.

Tests (against local Postgres):

  * TestDispatchAutopilotForPlanIsIdempotent — first call creates a
    run; second call with same (trigger, planned_at) reuses it
    (autopilot_run row count stays at 1); third call with a different
    planned_at on the same trigger creates a second run (proves we
    are not collapsing legitimate occurrences).

  * TestDispatchAutopilotForPlanRejectsZeroArgs — invalid trigger_id
    and zero planned_at both fail loudly so callers cannot silently
    disable the idempotency guard.

  * Existing autopilot listener / squad / dispatch tests all still
    pass.

This PR has no scheduler / handler / UI behaviour change on its own:
the new entry point exists but is not yet wired into the schedule
goroutine. PR 3 will register the autopilot_schedule_dispatch
JobSpec that consumes it and remove the legacy
cmd/server/autopilot_scheduler.go path.

Refs MUL-3551

Co-authored-by: multica-agent <github@multica.ai>

* fix(autopilot): DispatchAutopilotForPlan recovers partial-state runs

Review fix for #4443 (MUL-3551).

Before this change, DispatchAutopilotForPlan returned ANY existing
autopilot_run for (trigger_id, planned_at), including the
half-written rows produced when a runner crashed between
"CreateAutopilotRun" and "create downstream issue/task". The
scheduler handler would then write SUCCESS in sys_cron_executions
even though no issue or agent task was ever created, silently
losing the scheduled occurrence.

Fix:

  * New isAutopilotRunComplete helper classifies an existing run:
      - terminal status (completed / failed / skipped) → reuse.
      - issue_created with valid issue_id → reuse (the issue
        listener owns task creation from here).
      - running with valid task_id → reuse (the task is queued).
      - anything else → partial; must NOT short-circuit.

  * New SQL RecoverPartialAutopilotRun marks a partial row FAILED
    with a recovery reason AND clears its planned_at. The cleared
    planned_at releases the partial-unique slot in
    uq_autopilot_run_trigger_planned, letting the fresh dispatch
    INSERT a new row at the same (trigger_id, planned_at) without
    conflict.

  * DispatchAutopilotForPlan now branches on the lookup:
    complete run → return; partial run → recover-then-fresh-
    dispatch; not-found → fresh dispatch. The fresh dispatch path
    still goes through dispatchAutopilot, so the new row carries
    the real issue_id / task_id by the time the handler returns.

  * Tests: TestDispatchAutopilotForPlanRecoversPartialRun seeds a
    partial run (status='running', task_id=NULL for run_only;
    status='issue_created', issue_id=NULL for create_issue) and
    asserts the retry:
      - returns a DIFFERENT run row (no false reuse);
      - leaves the partial row in status='failed', planned_at=NULL,
        with a non-empty failure_reason for ops;
      - produces a fresh row with planned_at preserved AND the
        appropriate downstream linkage (task_id for run_only,
        issue_id for create_issue);
      - exactly one live row at (trigger_id, planned_at) after
        recovery, so the partial-unique constraint is honoured.

Existing TestDispatchAutopilotForPlanIsIdempotent and
TestDispatchAutopilotForPlanRejectsZeroArgs still pass — the
complete-reuse path is unchanged for the realistic SUCCESS-state
case.

Refs MUL-3551

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-24 12:01:10 +08:00
Bohan Jiang
5038c983c0 MUL-3281: Add daemon skill bundle refs (#4445)
* feat: add daemon skill bundle refs

Co-authored-by: multica-agent <github@multica.ai>

* fix: tighten skill bundle resolve safeguards

Co-authored-by: multica-agent <github@multica.ai>

* feat: add task prepare lease

Co-authored-by: multica-agent <github@multica.ai>

* fix: isolate prepare lease concurrent index migration

Co-authored-by: multica-agent <github@multica.ai>

* fix: keep prepare lease active through start

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-23 16:19:16 +08:00
Naiyuan Qing
4ab335b8a5 MUL-3416: Issue pre-trigger preview + Handoff Note (#4383)
* feat(issues): unify run-enqueue decision behind WillEnqueueRun + preview endpoint

Collapse the issue update/batch enqueue copies into one service predicate
service.IssueService.WillEnqueueRun, shared verbatim with a new dry-run
endpoint POST /api/issues/preview-trigger so the four entry points stop
drifting (squad/self-loop/batch omissions, MUL-3375). The private-agent gate
stays at the HTTP boundary: write paths inject allow-all, preview injects the
real gate so it never leaks a private agent's readiness.

Add suppress_run to issue update/batch: the change applies but no run starts.
Remove the now-dead handler mirrors shouldEnqueueSquadLeaderOnAssign /
isSquadLeaderReady. service.Create and the comment trigger chain are untouched.

Tests: preview behavior, preview<->write-path match, batch aggregation,
member no-trigger, suppress_run skip, malformed-body 400.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* feat(issues): inject handoff note into assigned runs via first-class task field

Add an optional handoff_note carried by issue assign/promote into the run's
opening prompt and issue_context.md, via a dedicated agent_task_queue column
(migration 122) and a daemon assignment-handoff render branch — never a
fabricated comment, never trigger_comment_id (MUL-3375 §6.1).

Thread the note through enqueueIssueTask/enqueueMentionTask + WithHandoff
public variants and dispatchIssueRun; suppress_run or a parked write drops it
(no run = nothing to inject). Soft version gate: MinHandoffCLIVersion +
HandoffSupported, surfaced per-trigger as handoff_supported in the preview so
the UI can gray the note box on old daemons; the assignment never hard-fails.

Tests: daemon prompt + issue_context render via the assignment branch (not
quick-create/comment), version helper matrix, note persists on the task,
suppressed assign enqueues nothing.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* feat(issues): leave a display-only handoff record on the timeline

When an assign/promote with a handoff note starts a run, write one
type='handoff' timeline record via TaskService.RecordHandoff — a direct
Queries.CreateComment + timeline event that bypasses Handler.CreateComment, so
it never reaches triggerTasksForComment and cannot start a second run
(MUL-3375 §6.2, the must-not-retrigger invariant). Author is the actor who
handed off; body is the note. Migration 123 admits the 'handoff' comment type.
Recorded only on a real run start: suppress_run or a parked write writes
nothing. enqueueSquadLeaderTask now reports whether it enqueued so the trace
is gated on an actual dispatch.

Test: exactly one handoff record on assign-with-note, exactly one task (no
re-trigger), and no record when suppressed.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* feat(issues): frontend plumbing for issue-trigger preview + handoff (core)

Add api.previewIssueTrigger + IssueTriggerPreviewSchema (zod parseWithFallback),
the use-issue-trigger-preview hook, issueKeys.issueTriggerPreview(+All) with WS
queue-state invalidation, suppress_run/handoff_note on UpdateIssueRequest, the
'handoff' CommentType, and stripping of the control fields from optimistic
update/batch cache patches (MUL-3375 §9).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* fix(issues): exclude handoff records from new-comment counting

type='handoff' is a display-only timeline record, not conversation. Exclude it
from CountNewCommentsSince so a handoff note never inflates the count of
"new comments to catch up on" fed to a claiming agent (MUL-3375 §12). Analytics
already excludes it (RecordHandoff is a direct write that emits no analytics
event), and the comment-trigger path is already bypassed.

Test: a handoff record does not bump the new-comment count; a real comment does.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* feat(issues): pre-trigger preview UI, handoff note, timeline card (web/desktop)

Wire the §9 frontend onto the preview endpoint + handoff fields:
- Delete the backlog blocking dialog (backlog-agent-hint*) and its modal type;
  the over-eager nag is gone. Backlog awareness is now a passive label.
- RunConfirmModal: single assign + batch assign/status route here. Shows the
  backend predicate's verdict ("将启动 @X" / "将启动 N 个" / parked), an optional
  handoff note (assign only, soft-gated by handoff_supported), and 暂不启动 —
  then applies via update/batch. No frontend guessing.
- create modal: passive CreateRunHint ("将启动 @X" / backlog parked).
- single status change stays a direct apply (unchanged).
- timeline: render type='handoff' as a distinct, non-interactive handoff card.
- i18n run_confirm + handoff_card across en/ja/ko/zh-Hans; drop backlog action
  keys; locale parity green.

Tests: use-issue-actions (assign → run-confirm modal, member → direct),
create-issue + comment-card suites updated/green; views typecheck + lint clean.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* test(issues): use a valid anchor in the handoff count-exclusion test

CountNewCommentsSince filters id <> @anchor_id; SQL id <> NULL is NULL and
excludes every row, so an empty anchor made the control assertion read 0. The
production caller always passes a real anchor — mirror that with a non-matching
sentinel uuid.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* test(issues): RunConfirmModal apply logic (start/suppress/note-gate/batch)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* test(core): preview schema malformed/missing/null fallback coverage

Cover IssueTriggerPreviewSchema via parseWithFallback (MUL-3375): well-formed
parse, top-level + item default fills (empty/older backend), and fallback to
{ triggers: [], total_count: 0 } for malformed shapes, a dropped required
issue_id, a wrong-typed total_count, and null/non-object bodies — so the four
entry points degrade to "nothing will start" instead of throwing.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* refactor(issues): remove display-only handoff timeline record (留痕)

The handoff "留痕" timeline record (type='handoff' comment written on run
start) was judged superfluous and dropped per product call. This removes
only the display-only trace; the handoff NOTE injection into the run's
opening prompt + issue_context.md is untouched.

- backend: drop RecordHandoff + its call in dispatchIssueRun
- db: drop the `type <> 'handoff'` exclusion in CountNewCommentsSince and
  migration 123 (comment_type_check reverts to the 4-type set from 001);
  no production data exists for this unreleased feature
- frontend: drop the "handoff" CommentType, HandoffCard, and handoff_card
  i18n (all locales)
- tests: drop handoff_count_test.go and the record-write assertions in
  issue_trigger_preview_test.go (note-injection tests retained)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* feat(issues): dismissable run-confirm modal + team-handoff copy

Two fixes to the pre-trigger confirm modal (MUL-3375).

1. Dismissable: switch RunConfirmModal from AlertDialog to the standard
   shadcn Dialog so it has the close (X) button + Esc + click-outside.
   Previously the only choices were "start" / "don't start now" with no
   way to abort the action entirely; dismissing now cancels with no write.

2. Copy: rework the action-surface wording away from the backend term
   "run" toward team-handoff voice — 指派 / 开始 / 交接 (run stays only on
   record surfaces). Unifies the note's three names to "交接说明", and
   parallels the rewrite across en/ja/ko.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>

* chore(agent): bump handoff note min CLI version to 0.3.28

The daemon release that renders handoff notes ships in 0.3.28 (0.3.27
was the prior tag), so move the soft-gate threshold up. Below this the
note is silently dropped and the frontend grays the note box — assignment
is never blocked.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(issues): skip run-confirm when batch-moving issues to backlog

A move into backlog never starts a run (service/issue_trigger.go), so the
pre-trigger confirm modal degenerated to an empty "won't start" box with a
single Apply button — pure friction. Apply directly instead, matching the
single-issue status path. Other target statuses still route through the
modal.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(issues): refine pre-trigger preview hint and copy

- Move the create-issue run hint to a reveal band (grid 0fr→1fr) above the
  property toolbar. It was sharing the footer button row and, lacking a
  width constraint, reflowed the submit buttons whenever it appeared.
  Restyle to a borderless, comment-style avatar+caption that is purely a
  caption (non-interactive avatar).
- Distinguish squad from agent in the pre-trigger copy: a squad's leader
  evaluates and delegates rather than "starting work" itself. Add
  will_start_named_squad / will_start_squad / create_will_start_squad across
  en/zh/ja/ko (reusing the squad_leader_* evaluate→arrange vocabulary) and
  branch run-confirm + the create hint on squad assignees.
- Bold the assignee name in the run-confirm headline via a language-safe
  sentinel split (no per-language prefix/suffix keys).
- Align zh "开始处理" → "开始工作" on the single-assign copy.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(issues): stub ActorAvatar in create-issue suite

CreateRunHint now renders an ActorAvatar for agent/squad assignees, which
pulls in getActorInitials/getActorAvatarUrl + the workspace/presence/navigation
hook tree. This form-focused suite only stubbed getActorName, so the
squad-forwarding test crashed with "getActorInitials is not a function". Stub
the avatar inert — its own behavior is covered elsewhere.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Walt <walt@multica.ai>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-23 13:17:13 +08:00
Bohan Jiang
a123dfc2df MUL-3508: stage sub-issues so the parent wakes per stage, not per child (#4410)
* feat(issues): stage sub-issues so the parent wakes per stage, not per child

Sub-issues under a parent can be grouped into ordered stages (issue.stage).
The child-done -> parent notification + assignee wake now fire only when a
stage barrier closes: every sub-issue in the lowest unfinished stage has
reached a terminal status (done/cancelled). An unstaged sibling set is one
implicit stage, so the parent is woken once when the last sub-issue finishes
instead of on every child — the default fix for the fire-on-every-child
cascade reported in discussion #4320 / MUL-3508.

Stage advancement stays agent-driven: the server only detects the closed
barrier and wakes the parent assignee, who decides whether to promote the
next stage.

- DB: nullable issue.stage (CHECK >= 1) + sqlc regen
- API: stage on issue create/update/response and batch update
- CLI: `issue create`/`issue update` --stage; new `issue children` command
  that lists sub-issues grouped by stage (table + json)
- stageBarrierClosed / stageProgressSummary in issue_child_done.go, with the
  wake comment now stage-aware, plus unit tests
- skill docs (multica-working-on-issues SKILL.md + source map)

Web UI (create-form stage picker, sidebar edit, group-by-stage display) is a
follow-up; the API already returns stage for it to consume.

MUL-3508

Co-authored-by: multica-agent <github@multica.ai>

* fix(issues): address review on stage barrier (cancel, batch, unstaged)

Resolves the three blockers from the PR review:

1. Cancel can close a stage. The child-done barrier now fires on any
   non-terminal -> terminal transition (done OR cancelled), not just done.
   isTerminalChildStatus already treats cancelled as terminal (a cancelled
   sibling never finishes, so it must not hold a stage open), so a cancelled
   last-open child now closes its stage and wakes the parent. Keying on the
   transition also makes a later cancelled -> done edit a no-op, avoiding a
   lagging duplicate wake.

2. Batch update of stage no longer no-ops. `hasMutation` now includes
   "stage", so `{"updates":{"stage":N}}` persists instead of returning
   {"updated": 0}.

3. Unstaged children no longer participate in the staged frontier. In a
   staged sibling set, NULL-stage children neither hold a stage open nor fire
   on their own completion, and the wake comment no longer renders "Stage 0".
   This matches migration 123 ("NULL does not participate in staged
   grouping") and the CLI's separate unstaged group, removing the footgun
   where an unstaged backlog child silently blocked Stage 1.

Tests: cancellation closes a stage (staged + unstaged), unstaged ignored in a
staged set, stage summary skips unstaged, and a stage-only batch update
persists.

MUL-3508

Co-authored-by: multica-agent <github@multica.ai>

* feat(web): stage UI — create picker, sidebar edit, group sub-issues by stage

Frontend for the sub-issue stage feature (web + desktop, shared via packages):

- core: `stage` on the Issue type + create/update request types; zod
  IssueSchema parses it (defaults to null for older backends) with schema
  tests for the numeric and omitted cases.
- StagePicker component (mirrors the other property pickers): "No stage" +
  Stage 1..N, offering one beyond the current/sibling max.
- Create-issue modal: a Stage pill, shown only when a parent is selected,
  threaded into the create payload.
- Issue detail sidebar: an editable Stage row + "add property" entry, gated to
  sub-issues (issues with a parent).
- Sub-issue list grouped by stage with per-stage headers (flat when unstaged).
- i18n: stage keys across en / zh-Hans / ja / ko (parity test passes).

Verified: full typecheck (6/6), core (591) + views (1433) vitest suites,
lint clean (no new findings). Backend/CLI shipped earlier in this PR.

MUL-3508

Co-authored-by: multica-agent <github@multica.ai>

* test(issues): add stage to Issue fixtures merged from main

The merge brought in new Issue fixtures that predate the required `stage`
field: core issues/batch.test.ts, views batch-action-toolbar.test.tsx, and
the mobile EMPTY_ISSUE_FALLBACK sentinel. Add `stage: null` so they satisfy
the Issue type (mobile reuses core's IssueSchema for parsing, so only the
sentinel needs it).

MUL-3508

Co-authored-by: multica-agent <github@multica.ai>

* fix(web): feed StagePicker the sibling max stage so higher stages stay selectable

The StagePicker accepts maxStage to extend its option list beyond the
floored Stage 1-3, but neither call site passed it, so a parent with an
existing Stage 4/5 child could not pick that stage when creating a new
sub-issue or editing one in the sidebar.

- Compute the sibling max stage at both call sites: the create modal now
  loads the parent's children (childIssuesOptions) and the detail sidebar
  reuses the already-loaded parentChildIssues.
- Extract maxSiblingStage + stageOptions as pure helpers on stage-picker
  and unit-test them (the regression: a Stage 5 sibling keeps Stage 5
  selectable and offers Stage 6).

MUL-3508

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-23 00:14:42 +08:00
lethean-kun
0aa3b53c25 MUL-3378 feat(lark): reply inside the originating thread (话题) instead of the group (#4262)
* feat(lark): reply inside the originating thread (话题) instead of the group

When a user @-mentions the bot inside a Lark topic/thread, the bot now
replies back into that thread rather than posting a fresh message at the
chat level. Behavior is automatic and scoped: only triggers that were
themselves inside a thread get a threaded reply, so normal group/p2p
chats are unchanged.

The outbound path is event-driven and decoupled from the inbound
message, so the trigger message_id + thread_id are persisted on
lark_chat_session_binding (migration 122) at ingest time. The patcher
then routes the agent reply (text / markdown card / error card) and the
OutcomeReplier notices (/issue confirmation, offline/archived) through
Lark's reply endpoint with reply_in_thread=true when a thread is present,
falling back to a chat-level send if the threaded reply fails.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(lark): classify thread-reply failures before chat-level fallback

Only retry a threaded reply at the chat level when Lark returns an
explicit "this message/topic cannot receive a threaded reply" error
(recalled trigger, topic gone, topics disabled, aggregated message,
etc.). Transport errors, 5xx, timeouts, rate limits, and ambiguous
failures are now logged and returned as failures instead of being
retried, so we never duplicate a reply or leak a thread-only reply
into the main group chat.

The three reply-capable send methods now return a structured *APIError
carrying the Lark business code, and isThreadReplyUnsupported drives
the fallback via an allowlist. sendWithThreadFallback is promoted to a
package-level function so the immediate OutcomeReplier sends (/issue
confirmation, offline/archived notices) share the same classified
fallback path instead of silently swallowing thread-reply failures.

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: kun <kuen@micous.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-22 13:34:40 +08:00
Jiayuan Zhang
63b9b10df5 MUL-3328: add retry button for failed agent comments (#4217)
* MUL-3328: add retry button for failed agent comments

Co-authored-by: multica-agent <github@multica.ai>

* MUL-3328: cover child-done system comments

Co-authored-by: multica-agent <github@multica.ai>

* MUL-3328: restrict retry affordance to failures

Co-authored-by: multica-agent <github@multica.ai>

* MUL-3328: clean migration whitespace

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-17 15:18:44 +02:00
Jiayuan Zhang
2d71872daa feat(autopilot): default subscriber template (MUL-2533) (#3060)
* feat(autopilot): default subscriber template (MUL-2533) — server

Add per-autopilot member subscriber template that fans out to every
issue the autopilot spawns. New autopilot_subscriber table; extend
issue_subscriber.reason with 'autopilot' so the dispatch-time fanout
is distinguishable from manual subscriptions.

API: POST/PATCH /api/autopilots accept a `subscribers` array (member
user_type only for the first version); PATCH semantics are full-replace.
GET returns subscribers on the detail endpoint; the list endpoint omits
them to avoid an N+1.

Dispatch: dispatchCreateIssue lists the template inside the same tx as
the issue insert and writes the rows with reason='autopilot' before
EventIssueCreated fires, so notification listeners see the full
subscriber set on the first event.

Co-authored-by: multica-agent <github@multica.ai>

* feat(autopilot): default subscriber template (MUL-2533) — frontend

New SubscriberMultiSelect picker (members-only search + chips) wired
into the create / edit AutopilotDialog. The detail page renders the
saved template as read-only chips; edits flow through the dialog.

TS types expose the new `subscribers` field on Autopilot, plus an
AutopilotSubscriberInput shape for the create/update wire payloads.

Co-authored-by: multica-agent <github@multica.ai>

* fix(autopilot): notify template subscribers on issue creation (MUL-2533)

The autopilot create-issue path fans out template subscribers into
issue_subscriber inside the same tx as the issue insert, but the
issue:created notification listener only matches handler.IssueResponse
payloads and only direct-notifies the assignee + @mentions. The autopilot
publishes a map[string]any payload, so the listener falls through and the
template subscribers never receive an inbox item for the creation event —
breaking OQ3 ("reason='autopilot' subscribers receive all subscription
events, consistent with reason='manual'").

Fix it where the divergence lives: in dispatchCreateIssue, right after
EventIssueCreated fires, write an inbox_item (type='issue_subscribed',
severity='info') for each member subscriber and publish EventInboxNew so
the recipient's inbox WS feed updates in real time. The write is after
the tx commit so an inbox hiccup can't roll back the issue; failures are
logged, not propagated. The manual path is unchanged — manual subscribers
don't exist at creation time, so there is nothing to notify there.

Adds a new InboxItemType 'issue_subscribed' (en/zh labels) and two
covering tests in autopilot_subscriber_test.go: one asserts the inbox
row lands for a template subscriber on dispatch, the other asserts the
no-subscriber autopilot stays silent.

Co-authored-by: multica-agent <github@multica.ai>

* fix(autopilot): align subscriber PR with current main

Co-authored-by: multica-agent <github@multica.ai>

* fix autopilot subscriber template transaction

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-17 15:18:06 +02:00
Jiayuan Zhang
41586f1499 fix(github): surface in-flight CI on PR cards (MUL-2392) (#2887)
* fix(github): surface in-flight CI on PRs and recover out-of-order check_suite events

Two bugs caused PR cards to render "checks not reported yet" while CI
was actually running (MUL-2392):

1. handleCheckSuiteEvent dropped every action except `completed`, so
   `requested`/`rerequested` events (status queued/in_progress) never
   landed in the suite table. Aggregated `checks_pending` stayed at 0
   until the first suite finished, and the frontend fell through to the
   unknown bucket. Persist all actions; the ListPullRequestsByIssue
   aggregation already counts status<>completed as pending.

2. A check_suite for an unmirrored PR was logged and dropped, with no
   replay path. Add a `github_pending_check_suite` stash keyed by
   (workspace, repo, pr_number, suite_id); the pull_request webhook
   drains it after the PR upsert and replays each entry through the
   normal check_suite upsert. One-shot drain via DELETE … RETURNING
   keeps it idempotent and free of retry storms.

Follow-ups for fork PRs (empty `pull_requests[]`) and a more specific
frontend placeholder ship in separate issues.

Co-authored-by: multica-agent <github@multica.ai>

* fix(github): guard pending check_suite stash against out-of-order events

UpsertPendingCheckSuite previously overwrote unconditionally on
conflict, so an older `requested/in_progress` event arriving after a
newer `completed/success` for the same suite would roll the stash
back to pending. The subsequent PR upsert then drained the stale
state and the PR card stuck on "pending" until the next suite. Mirror
the suite_updated_at guard from UpsertPullRequestCheckSuite and add a
regression test covering the PR-missing path.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-17 09:24:15 +02:00
Bohan Jiang
64ce459e30 fix(github): preserve early installation webhook metadata (#4193)
Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-17 12:26:25 +08:00
LinYushen
52e76e7b23 MUL-3284: server API + daemon (custom runtime PR2) (#4149)
* MUL-3284: add runtime_profile schema (custom runtime PR1)

Schema-only foundation for custom runtimes. Additive migration 120:

- New workspace-level `runtime_profile` table: the shared, team-visible
  definition of a custom runtime (e.g. an in-house Codex wrapper).
  protocol_family is CHECK-constrained to the exact backend list in
  agent.New() (server/pkg/agent/agent.go). The only args column is
  `fixed_args` (args every agent on the runtime must inherit); there is
  deliberately no generic per-agent args field — those stay on
  agent.custom_args.
- `agent_runtime.profile_id` (nullable, FK -> runtime_profile ON DELETE
  CASCADE): NULL = built-in runtime, non-NULL = a registered instance of
  a custom profile.
- Partial unique index agent_runtime_workspace_daemon_profile_key on
  (workspace_id, daemon_id, profile_id) WHERE profile_id IS NOT NULL.

The legacy UNIQUE (workspace_id, daemon_id, provider) constraint is left
INTACT so the existing registration upsert
(ON CONFLICT (workspace_id, daemon_id, provider) in runtime.sql) keeps
resolving its arbiter and the server stays green. Converting that key to
a partial (WHERE profile_id IS NULL) index and making the upsert
profile-aware is PR2's registration work, not this migration.

Verified up + down against Postgres 17: full `migrate up` applies 120;
schema shows the table, column, partial index and intact legacy
constraint; functional checks pass (partial index blocks dup
(ws,daemon,profile), allows same profile on another daemon; CHECK and
display_name uniqueness reject bad input; legacy ON CONFLICT still
resolves; profile delete cascades to instances); down/up round-trip is
clean.

Co-authored-by: multica-agent <github@multica.ai>

* MUL-3284: drop DB FKs/cascade from runtime_profile migration (review fix)

Per review (house rule: no new database foreign keys / cascades; relational
integrity lives in the application layer):

- runtime_profile.workspace_id: drop REFERENCES workspace ON DELETE CASCADE
  -> plain UUID NOT NULL.
- runtime_profile.created_by: drop REFERENCES "user" ON DELETE SET NULL
  -> plain UUID.
- agent_runtime.profile_id: drop REFERENCES runtime_profile ON DELETE CASCADE
  -> plain UUID.

CHECK constraints, UNIQUE (workspace_id, display_name), the workspace index,
and the partial unique index agent_runtime_workspace_daemon_profile_key are
unchanged. The legacy UNIQUE (workspace_id, daemon_id, provider) constraint
remains untouched.

Behavioral consequence: the database no longer auto-removes a profile's
agent_runtime instance rows on profile delete. That cleanup moves into PR2's
profile-delete path. Up-migration comments document this; down-migration
comment no longer references FKs/cascade.

Re-verified on Postgres 17: migrate up applies 120; no FK constraints exist on
the new columns; partial index still blocks dup (ws,daemon,profile_id); CHECK
and display_name uniqueness still reject bad input; deleting a profile now
leaves the runtime row orphaned (proving cascade is gone); down/up round-trip
clean with the legacy constraint intact.

Co-authored-by: multica-agent <github@multica.ai>

* MUL-3284 PR2 (server): runtime_profile CRUD + profile-aware registration

Server/DB half of the custom-runtime feature.

- Migration 121: convert the legacy UNIQUE (workspace_id, daemon_id, provider)
  constraint on agent_runtime into a partial unique index scoped to built-in
  rows (WHERE profile_id IS NULL). With 120's partial index on profile_id this
  lets one daemon host the built-in provider AND custom profiles of the same
  protocol family without collision.
- Queries: runtime_profile CRUD; ListEnabledRuntimeProfilesForWorkspace
  (daemon-facing); CountAgentsByProfile + DeleteAgentRuntimesByProfile for the
  app-layer cascade; profile-aware UpsertAgentRuntimeWithProfile; the built-in
  UpsertAgentRuntime ON CONFLICT now spells out WHERE profile_id IS NULL so it
  targets the right partial index. sqlc regenerated.
- agent.SupportedTypes / IsSupportedType: single-source protocol_family
  whitelist, in lockstep with agent.New and the migration 120 CHECK.
- Handlers + routes: runtime_profile CRUD (member-read, admin-write) with
  protocol_family whitelist validation, display_name uniqueness (409), and
  fixed_args validation (no generic per-agent args — iron rule); a
  daemon-token endpoint GET /api/daemon/workspaces/{id}/runtime-profiles;
  DeleteRuntimeProfile does the app-layer cascade (delete instance rows then
  profile, in one tx) and refuses (409) while active agents are bound.
- DaemonRegister accepts an optional per-runtime profile_id: validates the
  profile belongs to the workspace and is enabled, registers via the
  profile-aware upsert, and skips legacy hostname merge for custom rows.
  AgentRuntimeResponse now carries profile_id.

Verified on Postgres 17: migrate up through 121; built-in + custom codex
coexist on one daemon; both upsert arbiters are idempotent; delete-by-profile
cascade removes only the custom instance; migrate down reverses 121 then 120
and replays clean. go build ./... and go vet pass; handler test package
compiles.

Daemon-side wiring (fetch profiles, PATH-resolve command_name, register with
profile_id, exec uses command_name) lands in a follow-up commit on this branch.

Co-authored-by: multica-agent <github@multica.ai>

* MUL-3284 PR2 (daemon): pull profiles, PATH-resolve, register, exec command

Daemon-side half of custom runtime profiles, against the server contract on
this branch.

- client.go: GetRuntimeProfiles(workspaceID) -> GET
  /api/daemon/workspaces/{id}/runtime-profiles (mirrors GetWorkspaceRepos);
  RuntimeProfile / RuntimeProfilesResponse types.
- types.go: Runtime gains profile_id (parsed from the register response so
  runtimeIndex carries it).
- daemon.go:
  * appendProfileRuntimes — called inside registerRuntimesForWorkspace before
    the empty-runtimes guard. Best-effort fetch (older server 404s are logged
    and swallowed; never fails registration). Per enabled profile: resolve
    command_name via PATH (exec.LookPath, behind a `lookPath` test hook),
    skip+log when absent, best-effort version probe, record the resolved
    absolute path keyed by profile_id, and append a registration entry
    {name, type=protocol_family, version, status:online, profile_id}. A
    custom-only host (no built-in agents) still registers.
  * profileCommandPaths map (guarded by d.mu) + recordProfileCommandPath /
    customCommandPathForRuntime helpers.
  * runTask: looks up the claimed task's RuntimeID -> profile command path and
    overrides the executable path, synthesizing an AgentEntry so a custom
    runtime runs even when the host has no built-in agent of the same
    provider. provider (=protocol_family) is unchanged so agent.New still
    selects the right backend.
- Tests: GetRuntimeProfiles request shape; profile runtime appended + path
  recorded (custom-only host); profile skipped when command not on PATH;
  profiles-fetch-404 is best-effort; customCommandPathForRuntime bookkeeping.
- agent: lockstep test pinning SupportedTypes to agent.New and the migration
  120 protocol_family CHECK.

Iron rule honored: profile carries no generic per-agent args. fixed_args are
parsed and carried but intentionally NOT wired into the launch command yet
(optional/best-effort; explicit TODO(MUL-3284) in appendProfileRuntimes).

Verified: go build ./... clean; go vet ./internal/daemon/... clean;
go test ./internal/daemon/... pass (existing + 5 new); full
go test ./internal/handler/ suite passes against a migrated Postgres 17;
agent lockstep test passes.

Co-authored-by: multica-agent <github@multica.ai>

* MUL-3284 PR2: profile delete runs full archived-agent cascade (fix 500)

Review fix. DeleteRuntimeProfile previously guarded only on ACTIVE agents, but
agent.runtime_id is ON DELETE RESTRICT — a profile whose runtimes had only
ARCHIVED agents passed the guard, then DeleteAgentRuntimesByProfile hit the FK
and the handler 500'd.

Now it mirrors the mature runtime-delete cascade (DeleteAgentRuntime): in one
transaction it enumerates the profile's runtime rows, refuses (409) any with
active agents or active squads led by archived agents, then for each runtime
pauses autopilots pinned to its archived agents, drops archived squads led by
them, and hard-deletes the archived agents before removing the runtime rows
and the profile. No code path can now fall through to a raw FK error.

- queries: ListAgentRuntimeIDsByProfile (sqlc regen). Reuses the existing
  per-runtime teardown queries (CountActiveSquadsWithArchivedLeadersByRuntime,
  ListArchivedAgentIDsByRuntime, PauseAutopilotsByAgentAssignees,
  DeleteSquadsByArchivedAgentsOnRuntime, DeleteArchivedAgentsByRuntime).
- tests: TestDeleteRuntimeProfile_ArchivedAgentCascade (archived-only profile
  deletes cleanly: 204, runtime + archived agent + profile gone) and
  TestDeleteRuntimeProfile_ActiveAgentBlocks (active agent → 409, survives).

Verified against Postgres 17: both new tests pass; full handler suite, daemon
tests, and agent lockstep test pass; go vet clean.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-06-17 11:33:09 +08:00
Bohan Jiang
24b162cdbc feat(daemon): surface the real task initiator to the agent runtime (MUL-2645) (#3899)
* feat(daemon): surface the real task initiator to the agent runtime (MUL-2645)

In a multi-person workspace the agent runtime only ever saw the runtime
OWNER identity: the brief's `## Requesting User` is sourced from
runtime.OwnerID and the task-scoped token is owner-bound, so every
requester (whoever commented, @mentioned, or chatted) appeared to the
agent as the owner. Agents that route by initiator for permission,
privacy, or audit all misjudged.

Resolve the real task initiator at claim time and surface it distinctly
from the owner:
- comment / mention trigger -> triggering comment's author (member or agent)
- chat task -> chat session creator (sessions are creator-only)
- on-assign / autopilot / quick-create -> no attributable initiator (omitted)

Adds initiator_{type,id,name,email} to the claim response, the daemon
Task, and TaskContextForEnv, rendered into the brief as a new
`## Task Initiator` section. The section documents the privacy boundary:
the agent's credentials stay owner-scoped, so this is an attested
identity for the agent's own routing/privacy logic, not act-as. No DB
migration — both paths are derivable from existing rows.

Tests: brief rendering (member/agent/omit/sanitize) + email guard unit
tests, and claim-handler tests for the comment and chat paths.

Co-authored-by: multica-agent <github@multica.ai>

* fix(chat): store real sender as task initiator, not chat_session creator (MUL-2645)

Review fix (Niko, PR #3899). v1 resolved the chat task initiator from
chat_session.creator_id at claim time. That is correct for web chat and
Lark p2p (creator == sender), but WRONG for Lark group chats: the group
session creator is deliberately the installer (stable identity across
member churn), not the message sender. So in a Lark group, every member
who triggered the agent showed up in the brief as the installer/owner —
the exact bug this issue is about, still live at that entry point.

Capture the real sender at enqueue time instead of deriving it from the
session creator at claim time:

- migration 117: agent_task_queue.initiator_user_id (FK user, ON DELETE
  SET NULL); NULL for non-chat and pre-migration rows.
- EnqueueChatTask now takes an explicit initiatorUserID. Web chat passes
  the authenticated request user; the Lark dispatcher threads the inbound
  sender (binding.MulticaUserID) through scheduleRun -> flushChatRun. The
  debouncer keeps the latest scheduled flush per session, so in a multi-
  sender silence window the LATEST sender wins (documented + tested).
- claim handler resolves the initiator from task.initiator_user_id and
  drops the creator_id fallback entirely.

The Lark group session creator stays the installer (unchanged) — only the
task initiator is corrected, keeping the two concepts cleanly separate.

Tests: dispatcher group regression (initiator = sender, not installer),
latest-sender-wins, p2p initiator assertion; the chat claim handler test
now sets creator != initiator and asserts the stored sender wins.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-08 19:29:57 +08:00
Bohan Jiang
6ac8314711 feat(lark): support both Feishu and Lark from one deployment (MUL-3083) (#3815)
* feat(lark): serve Feishu and Lark from one deployment, per installation

The Lark integration was locked to a single open-platform host chosen
deployment-wide (MULTICA_LARK_HTTP_BASE_URL / _CALLBACK_BASE_URL,
defaulting to open.feishu.cn), so one deployment could talk to only the
mainland Feishu cloud OR Lark international — never both. Teams on the
other tenant could not use the integration at all.

Make the host per-installation. The device-flow installer already
auto-detects the tenant (Lark emits tenant_brand="lark" mid-poll); we now
persist that as lark_installation.region, carry it on
InstallationCredentials.Region, and resolve the open-platform host per
call (REST + WS bootstrap) from the region. An explicit cfg.BaseURL
(env / httptest) still overrides every region, so existing tests and
staging/proxy setups keep working.

- migration 116: lark_installation.region TEXT NOT NULL DEFAULT 'feishu'
  CHECK (region IN ('feishu','lark')) — existing rows are all mainland.
- lark.Region enum + OpenPlatformBaseURL/RegionOrDefault helpers.
- registration: thread the detected region into finishSuccess so the
  install-time GetBotInfo hits the right cloud AND the row records it.
- every credential-build site (patcher, replier, WS provider, union_id
  backfill) copies region off the installation row.
- region is part of the WS supervisor fingerprint so a re-install that
  switches cloud restarts the connection.
- API: surface region on the installation listing DTO.

MUL-3083

Co-authored-by: multica-agent <github@multica.ai>

* feat(lark): surface installation region in settings UI

Read the per-installation region off the listings response: build the
"Manage in Lark" dev-console host from it (open.feishu.cn vs
open.larksuite.com instead of a hardcoded mainland host) and render a
Feishu / Lark badge on each connected bot. The field is optional and
defaults to Feishu when an older server omits it (API-compat). Adds the
region_feishu / region_lark labels to all four locales.

MUL-3083

Co-authored-by: multica-agent <github@multica.ai>

* docs(lark): document simultaneous Feishu + Lark support

The cloud each bot belongs to is now auto-detected at install and stored
per installation, so one deployment serves both. Replace the old
"point MULTICA_LARK_HTTP_BASE_URL at larksuite for international tenants"
guidance (now just an optional override) in all four locales.

MUL-3083

Co-authored-by: multica-agent <github@multica.ai>

* fix(lark): repair legacy Lark-international installs on upgrade

Review follow-up (MUL-3083). Migration 116 backfilled every existing
lark_installation to region='feishu', assuming all historical rows were
mainland. But self-host deployments could already run Lark international
via the deployment-wide MULTICA_LARK_HTTP_BASE_URL override, so those
rows are really Lark — clearing the override after upgrade (which the new
docs invite) would route them to open.feishu.cn and break them.

Add a one-shot startup repair, BackfillRegionFromLegacyOverride, fired
off the hot path like BackfillBotUnionIDs: when the deployment's global
base-URL override targets open.larksuite.com, relabel the still-default
'feishu' rows to 'lark'. Gating on the deployment-wide override is what
makes it safe — every pre-existing install on such a deployment was Lark.
Idempotent; no-op on mainland / fresh deployments. Verified end-to-end
against a scratch DB (flip then 0-row idempotent re-run).

Also document that a Lark/飞书 app_id is globally unique across both
clouds, which is what makes the app_id-keyed token cache and the
UNIQUE(app_id) constraint safe across regions (review nit).

MUL-3083

Co-authored-by: multica-agent <github@multica.ai>

* docs(lark): fix ops guidance to match auto per-installation region

Review follow-up (MUL-3083). .env.example and docker-compose.selfhost.yml
still told operators that international Lark requires pointing both base
URLs at open.larksuite.com — now wrong, and it would push a fresh
deployment back into a single-cloud override. Rewrite them: the base
URLs are optional deployment-wide overrides; normal dual-cloud operation
keeps them empty. Document the first-boot auto-relabel for deployments
migrating off the old single-cloud override, across the integration docs
(en/zh/ja/ko).

MUL-3083

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-05 16:03:13 +08:00
Bohan Jiang
8c98940b79 Lark Bot integration MVP: migration + service boundary (MUL-2671) (#3277)
* feat(db): add Lark integration migration (MUL-2671)

Introduces seven tables for the 飞书 Bot integration MVP — per-agent
PersonalAgent installations, user/chat bindings, inbound dedup +
non-content drop audit, outbound card mapping, and short-lived
single-use member binding tokens.

Schema notes:
- chat_session schema unchanged; Lark routes through a separate
  binding table rather than adding a metadata JSONB column.
- Outbound card mapping is task/message scoped so multiple runs on
  the same session can't stomp each other's cards.
- lark_inbound_audit stores routing / identity / drop_reason ONLY,
  never message body — the audit channel for unbound users and group
  messages that don't address the Bot.
- app_secret stores ciphertext (encryption helper lands in a follow-up
  commit on this branch); DB never sees plaintext.

Co-authored-by: multica-agent <github@multica.ai>

* feat(util): add secretbox AES-256-GCM helper for at-rest secrets

First consumer is lark_installation.app_secret (MUL-2671 §4.4), but
the helper is intentionally generic — future per-tenant secrets that
must not appear in a DB dump can reuse it.

Construction: AES-256-GCM with a per-message random nonce, providing
authenticated encryption. Tampered ciphertext fails Open instead of
silently decrypting to garbage. Master key loaded from a base64 env
var via LoadKey; key rotation is not in scope yet.

Co-authored-by: multica-agent <github@multica.ai>

* refactor(issues): extract IssueService.Create as single create entry (MUL-2671)

Establishes the service-layer boundary mandated by Elon's 二审 of
MUL-2671 §4.8: issue creation no longer lives inside the HTTP
handler. Both the HTTP POST /issues handler and the future Lark
/issue command call into service.IssueService.Create, so duplicate
guard, issue numbering, attachment linking, broadcast, analytics,
and agent/squad enqueue stay aligned.

Handler responsibilities shrink to parsing the HTTP request, doing
actor resolution / validation (transport-specific), and converting
service results into the IssueResponse + 201. The transaction-wrapped
core, attachment link, event publish, analytics capture, and
agent/squad enqueue all move into service.IssueService.Create.

A BroadcastPayload callback on the service keeps the WS broadcast
shape (the full IssueResponse) without forcing the service to
depend on handler-layer response types.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations): add Lark package skeleton (MUL-2671)

Establishes the architectural boundaries Elon's 二审 mandated as
first-PR blockers without dragging in OAuth, WebSocket, or
card-patching code (those land in follow-up PRs):

- ChatSessionService interface — channel-aware chat-session entry
  point for Lark, deliberately separate from the HTTP SendChatMessage
  handler. The HTTP handler's single-creator guard (creator_id ==
  request user_id) is correct for the browser client but rejects
  group chat_sessions by construction; Lark needs its own service.
- AuditLogger interface — the only path for recording dropped events.
  Its signature deliberately omits message body, enforcing the
  drop-audit policy (MUL-2671 §4.7) at the type level: unbound users
  and non-addressed group messages can't accidentally end up in
  chat_session.
- Typed IDs (OpenID, ChatID) prevent UUIDs from being conflated with
  Lark-side identifiers at compile time.
- DropReason constants align dashboard/audit queries across callers.

Co-authored-by: multica-agent <github@multica.ai>

* refactor(issues): move parent/project workspace check into IssueService (MUL-2671)

Parent existence and project workspace membership now live inside
IssueService.Create, inside the same transaction as the duplicate guard
and counter increment. The HTTP handler stops re-implementing the
lookup; every future create entry (Lark /issue, MCP, API keys) inherits
the same boundary without copy-pasting the SQL.

Adds two error sentinels (ErrParentIssueNotFound, ErrProjectNotFound)
so transports can translate to their own error shapes. Handler-level
cross-workspace tests guard the boundary against future regressions.

Co-authored-by: multica-agent <github@multica.ai>

* fix(db): harden Lark migration safety底座 — TTL cap + workspace FK (MUL-2671)

Two storage-layer hardenings that move the must-fix line off "the app
layer enforces it" and onto the schema itself, so future write paths or
hand-inserted rows cannot regress the invariants.

1) lark_binding_token TTL cap. The DB CHECK was 1 hour as
   defense-in-depth while the app constant was 15 minutes; the CHECK
   now matches the product cap (15 minutes). Application constant
   docstring updated to reflect that storage enforces the same bound.

2) lark_user_binding workspace membership. The table previously only
   FK'd to workspace / user / installation independently, so a binding
   could exist for a user no longer in the workspace, or claim a
   workspace different from its installation's. Two composite FKs
   close the gap structurally:

   * (installation_id, workspace_id) → lark_installation(id, workspace_id)
     — guarantees a binding's workspace_id always matches its
     installation's workspace_id. A new UNIQUE (id, workspace_id) on
     lark_installation is added as the FK target.

   * (workspace_id, multica_user_id) → member(workspace_id, user_id)
     with ON DELETE CASCADE — when a user is removed from the
     workspace, the binding cascades away in the same transaction.
     There is no longer a path where lark_user_binding outlives
     workspace membership.

These two FKs are the schema-level proof for §4.3's "unbound or
non-workspace members cannot leak content into chat_session" invariant.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): inbound services + /issue dispatcher (MUL-2671)

Lands the inbound service layer for the Lark Bot MVP, sitting on top
of the migration + service-boundary scaffold from the previous commits.
What ships:

- sqlc queries for all seven lark_* tables (idempotent dedup insert,
  CAS WS-lease, single-use binding-token consume, etc.) plus
  GetMostRecentUserChatMessage for the /issue fallback.
- AuditLogger backed by lark_inbound_audit; signature deliberately
  body-free so callers cannot leak content into the drop log.
- ChatSessionService: find-or-create chat_session via the binding
  table (winner-takes-all on the UNIQUE race), append-with-dedup, /issue
  parser, "previous user message" fallback for bare `/issue` invocation.
- Dispatcher orchestrates the inbound pipeline in one place:
  installation routing → group-mention filter → identity check → ensure
  session → append+dedup → /issue → enqueue chat task. Group sessions
  use the installer as creator (stable workspace identity); p2p uses
  the sender. Agent-offline path falls through with OutcomeAgentOffline
  so the WS adapter can reply with the offline notice from §4.6.
- BindingTokenService: random URL-safe token, SHA-256 stored hash,
  15-min TTL pinned at the application AND the DB CHECK; Redeem
  returns the same opaque error for all rejection cases (no timing
  oracle on replay).
- Unit tests for the parser (13 cases), dispatcher (8 cases via fake
  Queries/Chat/Audit/IssueCreator/Enqueuer), and binding-token
  hash/entropy. Real-DB integration tests for OAuth + token redeem
  land alongside the HTTP handlers in the next commit.

Out of scope for this commit (next ones on the same feature branch):
OAuth callback, HTTP routes, WebSocket hub, outbound card patcher,
frontend.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): installation HTTP surface + secretbox-gated wiring (MUL-2671)

Lands the HTTP boundary on top of the inbound services from the
previous commit. What ships:

- InstallationService.Upsert: the only path that writes
  lark_installation. Encrypts app_secret with the secretbox passed in
  at construction time; refuses to fall back to plaintext storage
  (returns an error from the constructor if no Box is supplied), so a
  misconfigured dev environment cannot accidentally land a row with
  cleartext credentials. Revoke flips status without DELETE so audit
  trail survives.

- HTTP handlers under /api/workspaces/{id}/lark/:
  * GET  /installations           — member-visible (Integrations tab
                                    renders for non-admins). Soft 200
                                    with empty list + configured:false
                                    when MULTICA_LARK_SECRET_KEY is
                                    unset, so the tab does not error
                                    on self-host that has not opted in.
  * POST /installations           — admin-only; 503 when not configured.
                                    Re-validates agent_id ∈ workspace
                                    before accepting credentials so a
                                    cross-workspace agent UUID is
                                    rejected.
  * DELETE /installations/{id}    — admin-only; workspace-scoped lookup
                                    so one workspace cannot revoke
                                    another's installation by UUID
                                    guess.

- POST /api/lark/binding/redeem (user-scoped, no workspace context):
  the only path that mints a lark_user_binding row from user action.
  Redeemer identity comes from the session, not the token, so a stolen
  link cannot bind an open_id to an attacker's Multica user. The
  composite FK on lark_user_binding cascades the binding away if the
  user is not (or no longer) a workspace member, so a non-member who
  steals the link gets 403 at the DB layer.

- Two new event-bus types in protocol.events:
  EventLarkInstallationCreated, EventLarkInstallationRevoked.

- Router wiring: MULTICA_LARK_SECRET_KEY drives a conditional
  initialization of h.LarkInstallations + h.LarkBindingTokens. When
  unset, the integration disables itself with an INFO log and the
  rest of the server boots normally.

- Handler tests cover all four not-configured short-circuits.
  Happy-path integration tests (real DB, full create→list→revoke
  cycle and token mint→redeem) ship alongside the WS hub PR.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): close binding-token rebind & typed task errors (MUL-2671)

Two must-fixes from PR review on HEAD 87ad15e1:

1. Binding-token redeem could be used to grab an already-bound Lark
   open_id. Two changes harden the path:
   - lark.sql `CreateLarkUserBinding` now gates ON CONFLICT DO UPDATE
     on `multica_user_id = EXCLUDED.multica_user_id`, so a cross-user
     rebind via a second valid token returns zero rows instead of
     silently switching ownership.
   - `BindingTokenService.RedeemAndBind` consumes the token and writes
     the binding row inside one transaction. A failed bind no longer
     burns the token; a successful bind never leaves a consumed-but-
     unused token. Distinct typed errors: ErrBindingTokenInvalid (410),
     ErrBindingAlreadyAssigned (409), ErrBindingNotWorkspaceMember
     (403). The handler maps each to its own status code.

2. Dispatcher collapsed every `EnqueueChatTask` error to
   `OutcomeAgentOffline`, hiding infra failure and misusing the
   "offline" label for cases (e.g. archived agent) where it doesn't
   fit. Now:
   - `service.EnqueueChatTask` returns `ErrChatTaskAgentNoRuntime` and
     `ErrChatTaskAgentArchived` as sentinel errors; DB / load / insert
     failures stay wrapped as ordinary errors.
   - Dispatcher uses `errors.Is` to map only the productizable cases
     (`OutcomeAgentOffline`, new `OutcomeAgentArchived`); any other
     error is returned to the WS adapter so it can retry or page
     instead of disguising the outage as an offline card.

A daemon that's merely disconnected is still NOT an error — as long
as `agent.runtime_id` is set the chat task enqueues and waits for the
daemon to claim it on next online (returns `OutcomeIngested`).

Co-authored-by: multica-agent <github@multica.ai>

* ci: re-trigger workflow on lark MVP must-fix HEAD

Co-authored-by: multica-agent <github@multica.ai>

* ci: re-trigger workflow on lark MVP must-fix HEAD (retry)

Co-authored-by: multica-agent <github@multica.ai>

* test(integrations/lark): guard binding-token sentinel contract (MUL-2671)

Two unit tests that document and protect the must-fix invariants
without requiring a DB:

1. TestRedeemAndBindRequiresTxStarter — if a future refactor wires
   up BindingTokenService without a TxStarter, RedeemAndBind must
   fail fast with a clear error rather than nil-panic on Begin.
   The atomicity contract (consume + bind commit together) depends
   on that transaction existing.

2. TestBindingErrorSentinelsAreDistinct — the HTTP handler maps
   ErrBindingTokenInvalid → 410, ErrBindingAlreadyAssigned → 409,
   ErrBindingNotWorkspaceMember → 403. Accidentally aliasing them
   (e.g. var ErrBindingAlreadyAssigned = ErrBindingTokenInvalid)
   would silently regress the response codes without any other
   test catching it.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): WS hub orchestrator + outbound card patcher (MUL-2671)

The hub owns one supervisor goroutine per active installation. Each
supervisor acquires the WS lease via the existing CAS query, runs an
EventConnector (interface — real Lark wire protocol lands in a follow-up
behind it), renews the lease on a tighter cadence than the TTL, and
backs off (with jitter) on connector failure. Lease loss tears the
connector down cleanly; revocation is reaped on the next sweep. Per-
process node id satisfies §4.4 multi-replica safety: at most one Hub
globally holds the lease for any installation.

The patcher subscribes to task / chat-done events on the existing
events.Bus and keeps the per-task Lark interactive card in sync
(thinking → streaming → final | error). Card binding is per-task as
required by §4.5; throttled patches via an in-memory last-patched map;
final / error transitions bypass the throttle so the user always sees
the terminal state. The Renderer is plug-replaceable so the product
card template can evolve without touching transport.

The APIClient interface centralizes the Lark Open Platform surface
this package needs (send card, patch card, send binding prompt,
exchange OAuth code). The default stubAPIClient returns
ErrAPIClientNotConfigured for every transport call so a misconfigured
deployment fails loudly instead of dropping cards silently. Real
implementation lands in a follow-up; OAuth callback + frontend entries
land in the next commits on this branch.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): OAuth install start / callback (MUL-2671)

OAuthService builds a signed-state Lark authorization URL the frontend
can render as a QR (or open directly), then on callback verifies the
HMAC-protected state, exchanges the OAuth code for installation
credentials via APIClient.ExchangeOAuthCode, and persists the row via
InstallationService.Upsert (which keeps app_secret encryption inside a
single chokepoint).

State token format: workspaceID.agentID.initiatorID.expiresUnix.nonce.sig
— HMAC-SHA256 over the first five fields with a deployment-level
secret. TTL defaults to 10 minutes (covered by tests). Three failure
modes (invalid state / expired state / missing code) map to typed
errors so the HTTP handler can emit a single lark_error= query param
the frontend uses to pick copy.

Both endpoints degrade cleanly: the at-rest key gate (already in place)
returns 503 from /install/start when the InstallationService is nil,
and the OAuth gate (MULTICA_LARK_OAUTH_APP_ID / _SECRET / _REDIRECT_URI
/ _STATE_SECRET) returns configured:false from /install/start so the
frontend can render "configure manually instead" without an error
banner. /install/callback always finishes with a redirect to
/settings?tab=lark carrying either lark_installed=1 or lark_error=<code>.

Tests cover signed-URL shape, missing-config rejection, tampered state,
expired state, propagated exchange error, and the no-config redirect
path on the HTTP handler.

Co-authored-by: multica-agent <github@multica.ai>

* feat(views/lark): settings tab + agent bind button + /lark/bind redemption page (MUL-2671)

Adds the user-facing Lark surface across the shared packages:

- packages/core/types/lark.ts — wire shapes that mirror server/internal/
  handler/lark.go. Optional fields default to undefined so older desktop
  builds keep parsing if the server adds new keys (CLAUDE.md → API
  Response Compatibility).
- packages/core/lark/{queries,index}.ts — Tanstack Query options keyed
  by workspace id; realtime sync invalidates `installations(wsId)` on
  `lark_installation:*` events.
- packages/core/api/client.ts — listLarkInstallations,
  getLarkInstallURL, deleteLarkInstallation, redeemLarkBindingToken.
- packages/views/settings/components/lark-tab.tsx — Settings → Lark
  panel. Listing is member-visible (matches backend); disconnect is
  admin-only. Empty state points users at the per-Agent bind entry,
  matching the (workspace_id, agent_id) UNIQUE: there is no
  "pick an agent" UI here because the bind URL is per-agent.
- LarkAgentBindButton (same file) is the per-Agent CTA the Agent
  detail page imports. Opens the OAuth URL in a new tab; the callback
  bounces back to /settings?tab=lark with a query param the panel
  reads for inline confirmation copy.
- packages/views/lark/bind-page.tsx — the Bot's "you need to bind"
  destination. Requires session before redeeming, distinguishes the
  410/409/403 backend responses into distinct copy.
- apps/web/app/lark/bind/page.tsx — Next.js route wrapping the shared
  bind page in a Suspense boundary (Next 15 useSearchParams rule).

i18n: all user-facing strings land in en/zh-Hans, settings tab nav
includes a Sparkles-iconed Lark entry, bind-page copy lives under
common.lark_bind so it works pre-workspace-context too. typecheck +
lint clean.

Co-authored-by: multica-agent <github@multica.ai>

* chore(integrations/lark): wire outbound Patcher into server bootstrap (MUL-2671)

Constructs the Patcher next to the existing Installation/BindingToken
wiring in router.go and Register()s it on the event bus. With the stub
APIClient any actual transport call surfaces ErrAPIClientNotConfigured;
once the real Lark client lands, swap NewStubAPIClient for the real
implementation here without touching the Patcher's subscription logic.

doc.go updated to reflect everything the package now contains (Hub,
Patcher, OAuthService, APIClient interface). The Hub itself is NOT
booted here yet — it needs an EventConnector implementation for the
Lark long-connection wire protocol, which lands in a follow-up; the
orchestrator code and its unit tests are in place so that follow-up
can focus on the WS protocol rather than lifecycle plumbing.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): address Elon 二审 5 must-fix items (MUL-2671)

- Hub: renewer cancels run ctx on lease loss so the connector exits
  even if its wire I/O is blocked, keeping the §4.4 ownership
  invariant intact under lease theft.
- Hub: EventEmitter returns (DispatchResult, error) so the real
  connector can post the matching Lark-side card (needs_binding,
  agent_offline, agent_archived) and react to infra failures instead
  of silently logging at the seam.
- Dispatcher: top-level message_id dedup runs before group filter
  and identity check, so a reconnect storm cannot re-fire binding
  prompts or re-spam not_addressed_in_group audit rows; the in-
  AppendUserMessage dedup is removed since the table-level UNIQUE
  is the ultimate backstop.
- OAuth: HandleCallback auto-binds the installer via the new
  InstallerBinder seam (BindingTokenService implements it), so the
  §2.1 "scan to bind, you're done" promise holds end-to-end.
  validateExchangeResult now requires installer open_id; new error
  reason codes wired through the callback redirect.
- Frontend / handler: install_supported listing field + StartLark-
  Install short-circuit on stub APIClient hide install entry points
  (Settings tab + per-agent button) while no real Lark HTTP client
  is wired, so users do not land in an OAuth flow that fails at
  exchange.

Includes tests for each fix (lease-loss cancel, emit error
propagation, dedup ordering, OAuth installer-bind contract, stub-
client install gate) and i18n strings for the new preview state.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): two-phase dedup so infra failures do not swallow messages (MUL-2671)

The pre-fix top-level dedup wrote the lark_inbound_message_dedup row before
EnsureChatSession / AppendUserMessage. An infra error in either step left
the row in place and a WS-adapter retry was mis-classified as a duplicate,
so the user's Lark message was permanently lost without ever landing in
chat_session.

Make dedup two-phase:

  - ClaimLarkInboundDedup acquires an in-flight claim (processed_at NULL).
    Stale claims older than 60 s are re-takeable so a process crash does
    not strand the message_id.
  - MarkLarkInboundDedupProcessed flips processed_at on durable success
    (audit row OR chat_message + session touch).
  - ReleaseLarkInboundDedup deletes the in-flight row on infra failure
    before any durable side effect, so the retry can re-claim immediately.

Dispatcher.Handle now finalizes the claim exactly once based on whether
the inner pipeline reached a durable outcome — chat_message commit being
the transition point (errors past it Mark, errors before it Release).

Regression tests cover the two failure variants Elon flagged plus the
inverse invariants (durable-error Marks, drops Mark, in-flight replays
drop, stale claims re-claim).

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): owner-fence dedup claim to close the double-write windows (MUL-2671)

The two-phase Claim/Mark/Release fix from the previous commit closed the
"infra error swallows a replay" gap but left two windows that could still
write a chat_message twice for the same Lark message_id:

  1. Stale-reclaim race. Worker A claims at t=0, runs slowly past the
     60 s staleness TTL but is still alive. Worker B sees the row as
     stale and re-takes the claim. A reaches AppendUserMessage and
     commits a second chat_message.

  2. Mark window. Worker A commits chat_message but the post-pipeline
     MarkLarkInboundDedupProcessed fails (DB hiccup) or the process
     crashes before it runs. 60 s later a retry treats the in-flight
     row as stale, re-claims it, and writes a second chat_message.

Close both with owner fencing + same-tx Mark:

  - lark_inbound_message_dedup now carries a `claim_token` UUID;
    ClaimLarkInboundDedup mints a fresh one on insert and on stale
    re-take, so a reclaim ROTATES the token.

  - MarkLarkInboundDedupProcessed and ReleaseLarkInboundDedup are
    fenced on (message_id, claim_token, processed_at IS NULL) and
    return rowsAffected. Zero means our token is no longer live, and
    the caller treats it as a no-op (not an error).

  - AppendUserMessage invokes MarkLarkInboundDedupProcessed INSIDE its
    chat_message+session tx (qtx). If the token has been rotated by a
    concurrent reclaim, the Mark matches zero rows and the method
    returns ErrClaimLost; the deferred Rollback unwinds the
    chat_message insert, so the other holder is the sole writer. The
    durable write and the Mark therefore commit (or roll back)
    atomically — there is no "committed but not yet Marked" window
    for a crash or retry to exploit.

Dispatcher.processClaimed now returns a tri-state dedupFinalize directive
(none / mark / release): finalizeNone for the in-tx Mark path (and
ErrClaimLost), finalizeMark for audit-drop branches and the defensive
post-Append-success fallback, finalizeRelease for pre-durable infra
errors. ErrClaimLost is translated into OutcomeDropped + DropReason-
Duplicate at the Handle boundary, matching what the WS adapter expects
for a "another worker is the writer" outcome.

Regression tests:

  - TestDispatcher_StaleReclaimRaceDoesNotDoubleWrite injects worker
    B's reclaim via a beforeAppend hook so the claim_token rotates
    between Claim and AppendUserMessage. Asserts worker A's
    AppendUserMessage returns ErrClaimLost (no chat_message
    committed), the dispatcher surfaces a duplicate drop, the token
    rotated to a value distinct from A's original, and a follow-up
    replay still duplicate-drops.

  - TestDispatcher_InTxMarkPreventsPostCommitReclaim verifies the
    "Mark window" case is unreachable: a successful in-tx Mark
    produces exactly one Mark call (no post-finalize duplicate), the
    row is terminal, and a retry with dedupReclaim=true still
    duplicate-drops without re-rotating the token.

  - TestDispatcher_InTxMarkSucceedsAndSkipsPostFinalize pins the
    positive contract: DedupMarked=true must make applyFinalize a
    no-op (no extra Mark, no Release).

fakeQueries gains a fakeDedupRow model carrying (processed, token,
rotations) so the test seam matches production's UPDATE-with-WHERE
semantics; fakeChat gains a beforeAppend hook to inject race timing.

go test ./... and go vet ./... pass.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): real Lark HTTP APIClient for IM v1 send/patch (MUL-2671)

Lands the production Lark Open Platform HTTP APIClient that replaces
the stub for outbound transport. The patcher's "thinking → streaming
→ final | error" card lifecycle and the dispatcher's binding-prompt
card both now reach Lark for real once MULTICA_LARK_HTTP_ENABLED=true.

Scope of this stage:

  - tenant_access_token retrieval via /open-apis/auth/v3/
    tenant_access_token/internal, cached in-process per app_id with a
    60s safety margin against Lark's `expire` value. Sub-2-minute
    expires are clamped to 120s so we never cache an entry that's
    already past its safe window.
  - SendInteractiveCard: POST /open-apis/im/v1/messages?receive_id_type=chat_id
    returning the Lark message_id the Patcher persists in
    lark_outbound_card_message for later patches.
  - PatchInteractiveCard: PATCH /open-apis/im/v1/messages/:id with
    the full re-rendered card body (Lark's update endpoint replaces,
    not deep-merges).
  - SendBindingPromptCard: open_id-targeted interactive card with a
    primary "去绑定" CTA pointing at the redemption URL. Template is
    co-located with the transport so the dispatcher never has to know
    about Lark's card schema.
  - Token-error invalidation: Lark codes 99991663 (expired) /
    99991664 (invalid) drop the cached token so the next call
    refreshes from /tenant_access_token/internal instead of looping
    on a stale entry.

Out of scope (deferred to follow-up stages):

  - ExchangeOAuthCode stays unimplemented behind
    ErrAPIClientNotConfigured. The PersonalAgent install handshake's
    response shape (returning per-installation app credentials in a
    single call) is not yet verified against the production endpoint,
    and a silent mis-fill of OAuthExchangeResult would corrupt
    lark_installation rows past validateExchangeResult. Operators
    continue to use the manual-paste InstallationService path until
    the OAuth stage lands.
  - Inbound WS EventConnector — Hub's ConnectorFactory still needs a
    real wire-protocol implementation.

Wiring:

  - MULTICA_LARK_HTTP_ENABLED=true switches router.go from the stub
    to the real client. MULTICA_LARK_HTTP_BASE_URL overrides the
    default open.feishu.cn host (set to open.larksuite.com for the
    Lark international tenant, or to an httptest URL for integration
    tests).
  - The OAuth handler now also receives the real client (its
    ExchangeOAuthCode still surfaces ErrAPIClientNotConfigured, so
    callback behavior is unchanged until that stage lands).

Tests (19 new cases against an httptest.Server fake):

  - happy path send/patch/binding-prompt round trips, asserting URL
    query params, body shape, Authorization header
  - token cache: 3 sends share one /tenant_access_token/internal hit
  - token refresh after clock-driven expiry
  - sub-margin expire clamping (10s expire → cached for >= safety
    margin of wall-clock)
  - Lark error code surfacing (230001 send, 230002 patch, 10003 auth)
  - token-expired (99991663) invalidates the cache; caller's retry
    re-fetches and succeeds
  - non-2xx HTTP status surfaces "http 500: …"
  - input validation: missing chat_id short-circuits BEFORE auth
    round-trip, missing card json / open_id / bind url all fail
    pre-flight without hitting Lark
  - ExchangeOAuthCode still returns ErrAPIClientNotConfigured
  - binding-prompt template carries the BindURL and the localized
    "去绑定" CTA in valid JSON

go build ./..., go vet ./..., and go test ./internal/integrations/lark/...
pass. Pre-existing handler/router integration tests that require a
real Postgres connection are unaffected by this change.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): split outbound vs OAuth-install capability + card update_multi (MUL-2671)

Address Elon's two must-fix items from the HEAD a09993b1 review:

1. HTTP outbound and OAuth-install are now distinct APIClient
   capabilities. The new SupportsOAuthInstall() reports whether the
   install flow can succeed end-to-end (i.e. ExchangeOAuthCode is
   implemented); the real httpAPIClient still returns IsConfigured()
   = true (send / patch / binding prompt work) but
   SupportsOAuthInstall() = false until the PersonalAgent install-time
   response shape is pinned. Handler-side `install_supported` and
   StartLarkInstall now gate on SupportsOAuthInstall, so a half-wired
   client never reveals the scan-to-bind UI. larkOAuthErrorReason also
   maps ErrAPIClientNotConfigured to a dedicated
   `oauth_exchange_unimplemented` reason so a raw callback hit no
   longer masquerades as `internal_error`.

2. defaultRenderer now emits config.update_multi=true on every Kind.
   Lark refuses to apply PatchInteractiveCard to a card whose initial
   config doesn't declare it shared/updatable, so the absent flag
   would make every patch after the first send silently no-op on the
   wire while the local outbound status row still flipped to
   streaming/final.

Tests cover both halves of each fix:
- TestHTTPClient_SupportsOAuthInstall_FalseUntilExchangeLands +
  TestHTTPClient_StubReportsBothCapabilitiesFalse pin the new
  capability surface.
- TestStartLarkInstall_TransportOnlyClientReportsNotConfigured +
  TestListLarkInstallations_TransportOnlyClientReportsInstallNotSupported
  pin the handler gate at exactly the half-wired state.
- TestLarkOAuthErrorReason_APIClientNotConfigured pins the mapping
  for both the bare sentinel and the fmt.Errorf-wrapped form
  HandleCallback produces.
- TestDefaultRendererConfigCarriesUpdateMulti covers every CardKind.
- TestHTTPClient_(Send|Patch)InteractiveCard_DefaultRendererBodyHasUpdateMulti
  verify the wire body Lark actually receives carries update_multi
  through both send and patch transport paths.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): real OAuth code exchange + agent-detail bind entry (MUL-2671)

Stages the install side of the MVP critical path on top of the real
HTTP outbound work:

- httpAPIClient.ExchangeOAuthCode runs the production Lark v2 OAuth
  flow: POST /authen/v2/oauth/token to swap the authorization code
  for the installer's open_id, then GET /bot/v3/info under the parent
  app's tenant_access_token to fetch bot_open_id. Result feeds
  InstallationParams unchanged so OAuthService.HandleCallback's
  auto-bind step lights up automatically.

- HTTPClientConfig gains OAuthAppID/OAuthAppSecret, read from the same
  MULTICA_LARK_OAUTH_APP_ID/_APP_SECRET env vars the OAuthConfig
  consumes. SupportsOAuthInstall now mirrors that pair so the install
  capability gate is honest: outbound transport without OAuth creds
  reports configured-but-not-install-supported, exactly like before.

- Agent detail inspector wires the LarkAgentBindButton in a new
  Integrations section, viewer-hidden by canEdit. The button still
  self-hides when SupportsOAuthInstall is false, so a deployment
  without OAuth creds renders the section empty rather than CTA-broken.

- Capability wording cleaned across handler / router / lark-tab to say
  "OAuth-install capability" instead of "real APIClient wired", and
  the misleading TransportOnly... test was renamed/refocused on the
  early-return branch it actually exercises (Elon non-blocking note).

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): identity-only OAuth + atomic bind (MUL-2671)

Addresses Elon's round-4 must-fix items on PR #3277:

1. OAuth v2 token → user_info chain now matches Lark's official
   user-OAuth shape. `httpAPIClient.ExchangeOAuthCode` POSTs
   /open-apis/authen/v2/oauth/token (RFC 6749: top-level
   access_token, NO open_id), then GETs /open-apis/authen/v1/user_info
   with the user_access_token as Bearer to obtain the installer's
   open_id / union_id. The test fixture now reflects the real
   wire shape (separate user_info handler; no synthetic open_id in
   the token response).

2. `OAuthExchangeResult` is identity-only — drops the synthesized
   shared-parent AppID / AppSecret / BotOpenID return that broke
   the UNIQUE(app_id) constraint and the dispatcher's per-app_id
   routing. `OAuthService.HandleCallback` no longer Upserts an
   installation row: it looks up the lark_installation already
   provisioned via the manual-paste POST /lark/installations route
   and binds the installer onto it. Two new typed errors —
   ErrInstallationNotProvisioned and ErrInstallationRevoked — map
   to `installation_not_provisioned` / `installation_revoked`
   reasons at the HTTP boundary so the UI can guide the admin.
   The PersonalAgent install API (which would deliver
   per-installation bot credentials at scan time) remains a
   follow-up; until it lands the OAuth flow is identity-binding
   only and the agent-detail bind button stays hidden on
   deployments without OAuth env (capability gate unchanged).

3. The installation lookup + installer bind run inside a single
   DB transaction so a concurrent revoke / re-provision between
   the read and the binding insert cannot leak a half-applied
   state. `InstallerBinder.BindInstaller` is renamed to
   `BindInstallerTx` and accepts the OAuth-service-owned
   transaction's qtx; the binding_token redemption path is
   unchanged.

4. `validateExchangeResult` is simplified to require only the
   installer's open_id; the obsolete ErrExchangeMissingAppID /
   AppSecret / BotOpenID sentinels are removed (no caller can
   trip them now). The oauth_test suite is rewritten to use a
   stub failTxStarter so tests covering state-token verification
   and exchange-error propagation remain DB-free, while a new
   TestOAuthCallbackOpensTxAfterValidExchange pins the post-must-fix
   order (state ok + exchange ok ⇒ Begin runs before any lookup
   or bind, and a Begin failure aborts cleanly with no bind).

Verified locally:
  - go build ./... / go vet ./... clean
  - go test ./internal/integrations/lark/... ✓
  - go test ./internal/handler -run 'Lark|Binding|OAuth' ✓
  - go test ./internal/util/secretbox/... ./internal/service/... ✓

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): device-flow scan-to-install (MUL-2671)

Replaces the manual paste-credentials install path + identity-only
OAuth callback (rejected in product review: too many steps before a
user sees value) with a true single-step scan-to-install built on
Lark's RFC 8628 device-flow registration endpoint
(POST accounts.feishu.cn/oauth/v1/app/registration) — the same
protocol the official larksuite/oapi-sdk-go/scene/registration
package and zarazhangrui/feishu-claude-code-bridge use.

User journey: admin clicks "Bind to Lark" on the Agent detail page
→ QR dialog opens → admin scans in the Lark app on their phone →
authorizes the new PersonalAgent → dialog auto-closes with the new
installation visible. No app_id / app_secret to copy, no Lark
developer console visit, no Multica-side OAuth env to configure.

Backend (server/internal/integrations/lark):
- registration.go — inline ~280-line RFC 8628 client. Begin posts
  archetype=PersonalAgent / auth_method=client_secret /
  request_user_info=open_id; Poll follows the upstream SDK's
  state machine including the tenant-brand mid-stream domain swap
  to accounts.larksuite.com when a Lark-international account
  authorizes. SDK is NOT vendored — one endpoint isn't worth
  dragging the full oapi-sdk-go + transitive deps.
- registration_service.go — owns the in-process session store
  + background polling goroutine. On success calls APIClient.GetBotInfo
  (the new IM-side endpoint added below) and writes
  lark_installation + the installer's lark_user_binding inside
  one DB transaction so a half-applied install can never land.
  Stable error_reason codes (expired / access_denied /
  lark_protocol_error / bot_info_failed / installation_conflict /
  installer_bind_failed / internal_error) drive the UI copy
  without parsing prose.
- client.go / http_client.go — drops ExchangeOAuthCode and
  SupportsOAuthInstall (no longer applicable: device-flow returns
  identity alongside credentials in one response); adds GetBotInfo
  which mints a tenant_access_token from the freshly-minted
  client_id / client_secret and calls /open-apis/bot/v3/info for
  the bot_open_id. install_supported now gates on IsConfigured()
  (real HTTP client wired) instead of a separate OAuth capability.
- binding_token.go — absorbs InstallerBindParams / InstallerBinder
  (previously in oauth.go), retargets the doc-comment from the
  OAuth caller to the device-flow caller.
- Deletes oauth.go + oauth_test.go entirely.

Handler & router (server/internal/handler, server/cmd/server):
- POST /api/workspaces/{id}/lark/install/begin — opens a new
  registration session, returns {session_id, qr_code_url,
  expires_in_seconds, poll_interval_seconds}. Admin-only.
- GET /api/workspaces/{id}/lark/install/{sessionId}/status —
  polling endpoint, returns {status, installation_id?, error_reason?,
  error_message?}. Workspace-scoped lookup so a stolen session_id
  cannot be polled from another workspace. Admin-only.
- Removes POST /lark/installations (paste form),
  GET /lark/install/start (OAuth-redirect entry), and
  GET /api/lark/install/callback (OAuth redirect target).
- Removes MULTICA_LARK_OAUTH_APP_ID / _APP_SECRET / _REDIRECT_URI /
  _STATE_SECRET / _AUTHORIZE_URL / _SUCCESS_URL env vars. Self-host
  operators no longer need a parent Lark app at all.

Frontend (packages/core, packages/views):
- New types BeginLarkInstallResponse / LarkInstallStatusResponse
  + matching API methods (beginLarkInstall / getLarkInstallStatus);
  drops getLarkInstallURL.
- LarkAgentBindButton opens LarkInstallDialog instead of a
  window.open() to Lark's authorize page. The dialog uses
  react-qr-code (catalog) to render the verification_uri_complete
  inline as SVG (no external CDN image), polls status at the
  server-supplied cadence, auto-closes on success, offers
  "scan again" on terminal failure. Per CLAUDE.md "Enum drift
  downgrades, not crashes", error_reason switch has a default
  fallback so an older desktop build on a newer server still
  renders the generic failure copy.
- Adds the device-flow strings to en + zh-Hans settings.json;
  removes the obsolete OAuth-not-configured copy.

Verified locally:
  - go build ./... / go vet ./... clean
  - go test ./internal/integrations/lark/... — all green
    (existing tests + 15 new registration / GetBotInfo tests)
  - go test ./internal/handler -run 'Lark|Binding' — all green
  - pnpm typecheck — all 6 packages clean
  - pnpm lint — 0 errors (15 pre-existing warnings, none in changed files)
  - pnpm --filter @multica/views test — 859/859 pass

Pre-existing failures in server/internal/middleware (column
"profile_description" missing from local test DB) reproduce against
the parent commit and are unrelated to this change.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): gate bind CTA to workspace admins, terminate QR polling on 4xx (MUL-2671)

Two frontend must-fixes from the PR #3277 二审:

1. LarkAgentBindButton now self-hides for non-admin viewers in addition
   to the existing install_supported check. The agent-detail page mounts
   the button under `canEdit`, which canEditAgent lets agent owners
   through even when they are not workspace admins — but the backend
   gates POST /lark/install/begin and the status poll on owner/admin
   (router.go:478-487), so the previous behavior shipped a CTA that was
   guaranteed to 403. The new gate reads workspace role from the same
   member list the settings tab already uses.

2. The status polling loop now terminates on 404 (session gone — server
   restarted, multi-instance routing, or in-process GC swept it) and
   403/401 (permission revoked mid-session). Previously every error
   path scheduled another setTimeout, which trapped the user on a stale
   QR forever. ApiError gives us the HTTP status verbatim; terminal
   responses set status=error with stable error_reason codes
   (session_lost, forbidden) that flow through the existing dialog
   switch + retry/close affordances. 5xx + network blips still retry.

i18n: new install_error_session_lost / install_error_forbidden in en
and zh-Hans, with default fallback preserved per the enum-drift rule.

Coverage: 6 new vitest cases — admin/owner allow, member deny,
unsupported-install deny, and the two terminal-error polling paths
using fake timers to assert the loop stops scheduling.

Also clears a handful of stale OAuth/manual-install doc comments
flagged in the review (non-blocker cleanup): doc.go's §10 now points
at RegistrationService, installation.go's input-shape doc loses the
OAuth-callback half, and client.go's stubAPIClient comments no longer
reference OAuth callbacks.

Co-authored-by: multica-agent <github@multica.ai>

* docs(integrations/lark): describe gate as device-flow install in agent-detail integrations comment (MUL-2671)

The comment block above the agent-detail Integrations section still
described the capability gate as 'server-side OAuth-install'. The
OAuth path is gone — install is now device-flow per RFC 8628 — so the
comment now reads 'server-side device-flow install capability gate'.

Pure comment change; behavior is unchanged. Cleans up the nit Elon
called out in PR #3277 二审 (MUL-2671).

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): wire inbound pipeline + WS Hub at boot (MUL-2671)

Stage 3.a of MUL-2671. Hub class, Dispatcher, ChatSessionService and
AuditLogger have all been implemented and tested in prior PRs but
none of them was constructed at boot, so the in-process plumbing
was never exercised end-to-end. This change wires them together
behind the same `MULTICA_LARK_SECRET_KEY` gate that already gates
InstallationService / RegistrationService, and starts the Hub under
the existing `sweepCtx` so it winds down alongside the other
long-running workers after HTTP drain.

The real long-conn EventConnector is still pending; the factory
hands every supervisor a shared NoopConnector that holds the lease
and emits nothing. That lets staging exercise the lease /
supervisor / shutdown lifecycle against real DB rows without
committing to the Lark wire protocol implementation. Swapping in
the real connector is a single line change in the same router
block; the Dispatcher / ChatSessionService / Hub seams stay frozen.

## Why a noop placeholder, not a stub-or-skip

The Hub's value is mostly its lifecycle: §4.4 ownership lease,
LeaseRenewInterval / LeaseTTL, supervisor reap on revoke, clean
release on shutdown. None of that runs unless the Hub is actually
started. Holding off until the real connector lands means the next
PR has to debut both pieces simultaneously; wiring the supervisor
loop first lets the real connector PR be a focused, reviewable
swap.

## Changes

- `internal/integrations/lark/noop_connector.go` — `NoopConnector`
  implementing `EventConnector`: blocks on ctx until the Hub
  cancels (lease loss / shutdown / revoke), emits no events, logs
  on enter/exit so operators see exactly which installation the
  supervisor is holding the lease for.
- `internal/integrations/lark/noop_connector_test.go` — verifies
  the connector blocks until ctx cancel, returns nil on clean exit,
  never invokes the emit callback, and the factory shares a single
  connector instance across installations.
- `internal/handler/handler.go` — new `LarkHub *lark.Hub` field on
  `Handler`. Nil when the Lark integration is disabled.
- `cmd/server/router.go` — inside the existing Lark wiring block,
  construct `AuditLogger`, `ChatSessionService` (with `*pgxpool.Pool`
  for the in-tx dedup Mark), `Dispatcher` (wiring `h.IssueService`
  and `h.TaskService` so `/issue`-created issues share counter /
  duplicate guard / project boundary / broadcast / analytics with
  the rest of the product), and the `Hub` with the
  `NoopConnectorFactory`. `NewRouterWithOptions` now returns
  `(chi.Router, *handler.Handler)` so main.go can drive Hub
  lifecycle; `NewRouter` discards the handler.
- `cmd/server/main.go` — start the Hub under `sweepCtx` after the
  other background workers, and `Wait` on it after HTTP drain +
  sweep cancel so the lease renewer can issue a final release
  before exit. Skipped entirely when `h.LarkHub == nil`.

## Test plan

- [x] `go build ./...` clean
- [x] `go vet ./...` clean
- [x] `go test ./internal/integrations/lark/...` (new noop tests +
      existing hub / dispatcher / chat_service / registration /
      binding_token / outbound / issue_command suites) — all pass
- [x] `go test ./internal/handler -run 'TestLark|TestRedeemLarkBinding'`
      pass — handler-side Lark surfaces unchanged
- [x] `go test ./internal/service/... ./internal/util/secretbox/...`
      pass
- [x] `pnpm --filter @multica/views exec vitest run settings/components/lark-tab`
      pass (6/6) — frontend lark surfaces unchanged
- [ ] Local broad `go test ./internal/handler/...` still blocked by
      the pre-existing test DB schema drift Elon flagged in the
      previous round (`column "metadata" does not exist`,
      unrelated to this change); CI is the authoritative check.
- [ ] Manual end-to-end deferred until the real long-conn
      EventConnector lands (next stage).

MUL-2671

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): bound Hub lease release + shutdown wait (MUL-2671)

Lease release used context.Background(); a stalled DB pool could pin
shutdown indefinitely. Add LeaseReleaseTimeout (5s default) and
ShutdownTimeout (15s default) to HubConfig, route releaseLease through
a bounded context, and expose WaitWithTimeout for main.go so a wedged
supervisor degrades to LeaseTTL expiry on the next replica instead of
blocking process exit. Also correct the LarkHub field comment in
handler.go: the Hub is wired whenever the at-rest secret key is set,
independent of whether the outbound HTTP APIClient is configured.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): real WS long-conn connector + ctx-cancel-breaks-read (MUL-2671)

Replaces NoopConnectorFactory with a production EventConnector that
opens Lark's event-subscription WebSocket. Gated behind
MULTICA_LARK_WS_ENABLED so staging boots stay on the noop path until
operators opt in, and falls back to noop with a warning when the WS
flag is set without MULTICA_LARK_HTTP_ENABLED (the real connector
needs the cached tenant_access_token).

Why this connector exists separately from the Hub: gorilla/websocket
ReadMessage blocks on the underlying TCP socket and does not observe
context. The watchdog goroutine inside WSLongConnConnector.Run closes
the conn the moment ctx fires, so lease loss / shutdown breaks the
blocking read in bounded time — exactly the invariant Hub
renewLeaseUntil's runCancel depends on for the "at most one active WS
per installation across replicas" guarantee. Tests cover this
explicitly (TestWSConnectorRunReturnsOnCtxCancelEvenWhenReadIsBlocked).

The Lark wire surface is split into three swappable seams so the
transport layer stays tested in isolation:

  - EndpointFetcher (POST /event-subscription/v1/connection_token)
    resolves a one-shot wss URL per Run. No caching — replaying a
    one-shot token would look like a Lark outage.
  - FrameDecoder turns one raw JSON envelope into an InboundMessage
    or a "control / heartbeat / drop" verdict. Decoder errors log
    + drop the frame; they do NOT tear down the connection.
  - CredentialsProvider wraps InstallationService.DecryptAppSecret
    so plaintext app_secret lives in memory only during a Run.

Also fixes the handler.go LarkHub comment: it still said "joins on
Wait during graceful shutdown" but main.go has used WaitWithTimeout
(bounded wait) for several commits. Comment now matches.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): align WS to official binary Frame protocol + DispatchResult outbound replies (MUL-2671)

Two must-fix items from Elon's review of PR #3277:

1. WS protocol layer rewritten to match the official Lark Go SDK
   (`larksuite/oapi-sdk-go/v3/ws`):
   - Bootstrap is `POST /callback/ws/endpoint` with AppID/AppSecret
     in the body (no tenant_access_token bearer). Response carries
     wss URL + ClientConfig (PingInterval / ReconnectInterval /
     ReconnectNonce / ReconnectCount).
   - `service_id` is parsed from the wss URL query and used as
     Frame.Service on every outbound frame.
   - Wire envelope is the binary protobuf `pbbp2.Frame` (hand-rolled
     via protowire to avoid pulling the whole SDK in, byte-identical
     field tags). JSON payloads are nested inside Frame.Payload.
   - Inbound data frames are ACKed with a `Response{code:200,...}`
     JSON payload that reuses the inbound headers; infra failures
     produce code=500 so Lark retries.
   - Ping is the app-layer binary `NewPingFrame(serviceID)` at the
     server-supplied cadence; WebSocket protocol PING is removed
     (Lark ignores it). Server-initiated pings get a pong reply.
   - ctx-cancel-breaks-read invariant preserved via the watchdog
     goroutine that closes the conn on ctx.Done; the read loop and
     ping goroutine serialize their writes through a single mutex.

2. `DispatchResult` outbound replies wired via a new `OutcomeReplier`:
   - `OutcomeNeedsBinding` mints a one-shot binding token and sends
     the binding prompt card to the sender's open_id.
   - `OutcomeAgentOffline` / `OutcomeAgentArchived` push a notice
     card into the chat with the agent name + Chinese copy matching
     §4.6.
   - `OutcomeIngested` stays owned by the Patcher; `OutcomeDropped`
     is silent.
   - The replier is best-effort: outbound failures are logged and
     swallowed so a Lark outage cannot stall the inbound pipeline.
   - Hub installs the noop replier by default; router wires the
     production `LarkOutcomeReplier` when APIClient.IsConfigured().

PersonalAgent long-conn risk surfaced (open per Feishu docs:
`长连接模式仅支持企业自建应用`). The implementation works for any
app archetype; the open question is whether `/callback/ws/endpoint`
accepts PersonalAgent credentials in practice. Surfacing the Lark
code+msg verbatim from the bootstrap response so an operator running
the smoke test sees the exact failure rather than a generic timeout.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): byte-compat Frame marshal, chunk reassembly, ACK off reply critical path (MUL-2671)

Three protocol blockers from Elon's review of 9540008a:

1. Frame.Marshal is now byte-identical to oapi-sdk-go/v3/ws/pbbp2.Frame:
   - SeqID/LogID/Service/Method (proto2 req) emit unconditionally even at zero
   - PayloadEncoding/PayloadType/LogIDNew emit unconditionally per gogo
     generated MarshalToSizedBuffer (no zero-guard)
   - Payload uses the SDK's `!= nil` guard (nil omits, []byte{} emits 0-length)
   - ACK payload JSON matches SDK's NewResponseByCode + json.Marshal output
     ({"code":N,"headers":null,"data":null})

   Golden tests pin exact byte sequences for ping/pong/ACK/full/zero
   frames; verified against the real SDK pbbp2.pb.go MarshalToSizedBuffer
   producing identical bytes.

2. Multi-frame events (sum>1) are reassembled via the new chunkAssembler:
   - 5s sliding TTL (matches SDK combine() cache TTL)
   - Lazy GC on admit (no separate sweeper goroutine)
   - Out-of-order seq + duplicate seq idempotent
   - Partial chunks are NOT ACKed (SDK behaviour: only the final chunk's
     ACK confirms the whole event so Lark can retry on partial loss)
   - Connector wires assembler per-Run; state dies with the session

3. OutcomeReplier detached from ACK critical path:
   - HubConfig.ReplyTimeout default 2.5s, strictly under Lark's 3s ACK deadline
   - handleEvent dispatches synchronously (fast DB path), then spawns the
     replier under a fresh background ctx with WithTimeout(ReplyTimeout)
   - Hub.replyWg tracks in-flight replies; Hub.Wait / WaitWithTimeout
     drain them so shutdown is bounded
   - Noop replier short-circuits inline (no goroutine cost when outbound
     APIClient isn't configured)

   Proof tests:
   - TestHubScheduleReplyReturnsImmediately: scheduleReply with a 10s
     slow replier returns in <50ms
   - TestHubReplyTimeoutCancelsHungReplier: hung replier ctx fires at
     ReplyTimeout
   - TestHubWaitDrainsInFlightReplies: Wait blocks until replies finish
   - TestHubACKNotBlockedByOutboundReply: end-to-end through the
     connector — data-frame ACK lands within 500ms even when the
     replier hangs 5s

PersonalAgent real-env smoke remains Bohan's decision; this PR closes
the technical blockers Elon flagged.

Co-authored-by: multica-agent <github@multica.ai>

* docs(service/issue): narrow position concurrency claim to create-create (MUL-2671)

Elon's review of the merge resolution flagged that the comment on the
new NextTopPosition call promised more than the code guarantees:
concurrent manual reorder via UpdateIssue(position) does NOT take the
workspace row lock that IncrementIssueCounter holds, so a create
racing a reorder can still land on the same position. Rewrite the
comment to only claim create-create serialization, which is the
behaviour the lock actually delivers. No code change.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): keep device-flow polling on RFC 8628 HTTP 400 (MUL-2671)

Lark's device-flow polling endpoint returns HTTP 400 with the JSON
body `{"error":"authorization_pending"}` while the user hasn't scanned
the QR yet — this is the RFC 8628 spec, and the upstream oapi-sdk-go
implements the same handling. Our previous doForm treated ANY non-2xx
as a terminal protocol error, so every install session was killed by
the first poll (~5s after begin) and the install dialog appeared
silently empty: the frontend received status=error +
lark_protocol_error before the user could even read the description.

Fix: doForm now decodes the JSON body first; if it parses, the caller
(Begin / Poll) routes on the body's `error` field, where the existing
switch correctly maps authorization_pending / slow_down to "keep
polling" and access_denied / expired_token to terminal failure. Only
unparseable bodies (5xx HTML proxy pages, gateway timeouts) still
surface as a typed http_NNN RegistrationError.

Three regression tests pin the new behaviour:
- HTTP 400 + authorization_pending → res.Status="authorization_pending"
- HTTP 400 + access_denied → res.Err.Code="access_denied" (terminal)
- HTTP 502 + HTML body → http_502 RegistrationError

Verified against the live local env: install/begin -> 200, status
stays "pending" through the first poll cycle, no longer flips to
"error" within seconds.

Co-authored-by: multica-agent <github@multica.ai>

* fix(views/lark): reset closedRef on every mount so StrictMode double-mount renders QR (MUL-2671)

Empty QR dialog body in the dev env: Bohan opened the bind dialog and
got an empty white area where the QR should have been — no QR, no
"starting" placeholder, no error text. Backend was returning the QR
URL correctly; the bug was on the frontend.

Root cause: React 19 / Next.js dev StrictMode mounts every component
twice (mount → cleanup → mount). The component instance is REUSED
across the simulated remount, which means useRef objects are
preserved. The dialog's `closedRef` lifecycle:

  1. Mount #1: closedRef={current:false}, beginSession() kicked off
     (HTTP request still in flight)
  2. Cleanup runs: closedRef.current=true
  3. Mount #2: beginSession() kicked off again, BUT the ref still
     reads {current:true} from step 2
  4. Both promises resolve. Both hit the post-await guard
     `if (closedRef.current) return;` and bail out before setSession().
  5. Result: session stays null forever. Every conditional in the
     dialog body (beginning/session-pending/success/error) is false →
     empty body.

Fix: reset closedRef.current=false at the START of the effect, not
just at component construction. The cleanup-then-mount pair now
re-arms the guard so subsequent setSession calls actually land.

Regression test wraps the dialog in <StrictMode> and asserts the
QR appears within 2s with the correct value — fails closed if anyone
removes the reset.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): drop EventTaskCompleted subscription so the chat reply doesn't get overwritten by "Done." (MUL-2671)

Bohan reproduced on the live dev env: agent replies show only a card
saying "Done." in Lark, even though Multica's own chat panel has the
real "Hello! I'm cc…" reply. Tasks succeed end-to-end, but the user
loses the reply on the Lark side.

Root cause: TaskService.CompleteTask publishes two events for every
chat task IN ORDER:

  1. broadcastChatDone(...)       → ChatDonePayload{Content: "Hello!..."}
  2. broadcastTaskEvent(Completed) → map[string]any{task_id, agent_id,...}
                                     (no `content` key)

The Patcher subscribed to BOTH and routed each to finalize(). The
first patch correctly rendered the reply text, the second
patched the same card with an empty payload — chatDoneContent()
returned "" and the renderer fell back to "Done." (default empty-body
copy). The second patch wins because Lark stores whatever was last
applied.

Fix: stop subscribing to EventTaskCompleted in the Patcher and remove
the corresponding switch arm. EventChatDone is the canonical "agent
finished replying" signal for the Lark card path; EventTaskCompleted
is still emitted to the bus for other listeners (web UI, analytics,
task usage) where the lack of content doesn't matter.

Regression test TestPatcherIgnoresEventTaskCompletedForChatTasks
emits ChatDone followed by TaskCompleted on a streaming card and
asserts: exactly one patch, body contains the agent reply, body does
NOT contain "Done.". If anyone re-adds the EventTaskCompleted
subscription, this fails immediately.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): chat replies as plain text IM messages, not card chrome (MUL-2671)

Bohan reported on the live dev env that even with the agent's reply
shown correctly, every message is wrapped in an interactive card with
the agent name as the header — it feels like a system notification,
not a normal chat reply. He wants the reply to land as a regular Lark
text bubble.

Changes:

- Add APIClient.SendTextMessage backed by Lark's
  /open-apis/im/v1/messages with msg_type=text. JSON-encodes the
  {"text": ...} envelope Lark requires so callers pass raw strings.
- Patcher.Register no longer subscribes to EventTaskQueued /
  EventTaskRunning. There is no more thinking → running → final
  card lifecycle on the success path: it added card chrome without
  buying anything for free-form chat.
- On EventChatDone, the new sendChatReply path posts the assistant
  message content as plain text. Empty content is silently dropped
  rather than rendered as "Done." (the prior fallback that
  confused Bohan).
- Failure path keeps a one-shot error card on EventTaskFailed —
  the visual distinction from a normal reply is genuinely useful,
  and failures are rare enough that the chrome isn't noisy.
- Throttle / lastPatched map / MinPatchInterval / shouldPatch /
  markPatched / loadCardOrSkip are all removed; nothing in the new
  flow patches.

Tests:

- TestPatcherSendsPlainTextOnChatDone pins the new contract: exactly
  one SendTextMessage call, no card sends or patches, content
  matches the ChatDonePayload.
- TestPatcherDropsEmptyChatReply pins the "no more Done. fallback"
  decision — empty content drops, period.
- TestPatcherFailEventSendsErrorCard pins the failure path still
  uses a card (one-shot, no patching).
- TestPatcherIgnoresEventTaskCompletedForChatTasks rewritten for
  text path: ChatDone then TaskCompleted yields exactly one text
  send, no duplicate.
- TestPatcherSkipsWhenNoChatSessionBinding and
  TestPatcherSwallowsInstallationLoadErrors rewritten to drive
  EventChatDone (the new entry point) instead of TaskQueued.
- TestPatcherSendsThinkingCardOnTaskQueued deleted (no more
  thinking card).

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): pre-fill PersonalAgent bot name as "<agent> - Multica" (MUL-2823) (#3520)

The device-flow install left the bot at Lark's auto-generated
"{用户姓名}的智能助手". Lark's registration scene supports pre-filling the
name via a `name` query param on the verification/QR URL (mirrors the
upstream SDK's AppPreset.Name) — a user-editable default that rides on
the QR URL, not the begin POST body (which has no name field).

BeginInstall already loads the agent for its ownership check, so we keep
it and thread `<agent.Name> - Multica` through Begin → decorateQRCodeURL.
A blank name degrades to plain "Multica".

There is no post-install rename API (bot/v3 is read-only; no
bot/v3/update), so the install-time pre-fill is the only programmatic
lever; the user can still edit the name on the creation form.

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): restore /issue confirmation + pin SendTextMessage wire (MUL-2671)

Two recovered/added contracts off Trump's review of HEAD fe381a07:

1) /issue confirmation in Lark was a casualty of the plain-text
   refactor. The pre-refactor `RenderInput.IssueNumber` field was
   declared but never actually rendered into the card body, so even
   in the original card-based flow the user never saw a "Created
   [MUL-42]" confirmation. Now the OutcomeReplier handles
   OutcomeIngested + IssueID.Valid by sending a plain text message:

     Created MUL-42 — fix login bug
     https://multica.example/issues/MUL-42

   Composed from a new DispatchResult.IssueIdentifier +
   IssueTitle, populated by the Dispatcher from
   workspace.IssuePrefix + issue.Number / issue.Title. Workspace
   lookup is best-effort: a Postgres blip on workspace gets a "#42"
   fallback rather than silently dropping the confirmation.

   The agent's own chat reply (if any) continues to land separately
   via the Patcher on EventChatDone — these are two semantically
   distinct messages and the user benefits from seeing both.

2) SendTextMessage is the wire layer Trump flagged for missing
   coverage. Three new wire tests pin:
   - happy path: POST /open-apis/im/v1/messages?receive_id_type=chat_id,
     msg_type=text, Bearer <tenant_access_token>, double-JSON
     content envelope
   - special-character round trip: newlines, double quotes,
     backslashes, tabs, Chinese + emoji, JSON-lookalike strings.
     The inner {"text": ...} is encoded once at JSON.Marshal time
     and once again when the outer body serializes; losing either
     pass corrupts the message and the bug is invisible without a
     contract pin.
   - Lark error path: non-zero `code` surfaces as a wrapped error
     with the code embedded.

Tests:
- TestDispatcher_IssueCreationFromCommand asserts IssueIdentifier
  ("MUL-42") and IssueTitle propagate through DispatchResult.
- TestDispatcher_IssueIdentifierFallsBackToNumberOnWorkspaceLookupErr
  pins the "#7" degrade-graceful fallback.
- TestLarkOutcomeReplierIssueCreatedSendsConfirmation pins the
  text body (identifier + title + deep link) and asserts no card
  send on this path.
- TestLarkOutcomeReplierOutcomeIngestedSilentWithoutIssue pins
  the silent-on-plain-chat default so we don't accidentally start
  emitting a confirmation for every message.
- TestHTTPClient_SendTextMessage_* covers the wire contract.

Frontend locale parity (en + zh-Hans, 53 tests) is currently green
on this HEAD; no changes needed.

Co-authored-by: multica-agent <github@multica.ai>

* fix(views/locales): add missing ko keys for Lark MVP (MUL-2671)

Trump flagged on PR #3277 review that the ko bundle was missing the
Lark-MVP-only keys that en + zh-Hans both carry. The parity test
caught it cleanly after main was merged in (Korean PR landed on main
between the prior review and this one):

  common.lark_bind.*                       (13 keys)
  settings.page.tabs.lark                  (1 key)
  settings.lark.*                          (45 keys)
  agents.inspector.section_integrations    (1 key)

Korean translations are professional/concise — "Lark" stays as the
brand name (matches how en keeps "Lark" + "(飞书)" parenthetically;
ko/users searching for the product expect "Lark"), and product copy
follows the zh-Hans tone where Multica nouns ("에이전트", "워크스페이스")
are romanized loan words consistent with the rest of the ko bundle.

Slot ordering preserved against EN:
  - page.tabs.lark sits between github and integrations
  - inspector.section_integrations sits right after section_skills

Verified: pnpm exec vitest run locales/parity → 105/105 pass.
Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): /issue origin_type CHECK + Hub restart on credentials rotation (MUL-2671)

Two live-env bugs Bohan reproduced:

1) /issue command crashed the WS connector. Dispatcher writes
   origin_type='lark_chat' on issues born from `/issue`, but the
   issue_origin_type_check CHECK constraint was last extended in
   migration 060 for quick_create — it doesn't list lark_chat, so
   every Lark /issue tripped SQLSTATE 23514 and bubbled up as an
   infra error. The infra error tore down the WS connector, Lark
   retried the same message, the new connector tripped the same
   constraint and crashed again. Repro in the live env: three
   crashes from the same /issue event over ~40s, each leaving the
   user with no confirmation in Lark.

   Migration 111 extends the CHECK list:
     CHECK (origin_type IN ('autopilot', 'quick_create', 'lark_chat'))

2) Re-scanning an already-bound agent silenced the bot. The device
   flow re-registers with Lark, which mints a brand-new bot (fresh
   app_id + app_secret); RegistrationService.finishSuccess upserts
   into lark_installation by agent_id, so the row's credentials
   rotate in place. But the running supervisor held the OLD inst
   struct by value and kept a WS open against the OLD bot's app_id —
   so all events to the NEW bot went nowhere. Bohan's "claude code
   现在不能在飞书里回复了" symptom maps exactly to this:

      log timeline:
      16:29:57  cc connector connected with app_id=cli_aa9398dd...  (OLD)
      16:34:07  lark registration: install complete                  (rotation)
      → row.app_id is now cli_aa93f36f...                            (NEW)
      → old WS still subscribed to OLD app_id; new app_id receives nothing

   Fix: Hub.sweep now compares each installation row's credentials
   fingerprint (app_id + bot_open_id + sha256(app_secret_encrypted))
   against the snapshot the running supervisor was started with. On
   diff, cancel the old supervisor and start a fresh one inline. A
   monotonic gen counter on the supervisor entry disambiguates the
   old goroutine's deferred cleanup from the new entry the rotation
   path already swapped in.

Tests:
- TestHubRestartsSupervisorOnCredentialsRotation pins the new path:
  starts hub on app_one, rotates the row to app_two, asserts the
  connector factory is called again with the fresh AppID.
- TestHubDoesNotRestartSupervisorOnUnchangedRow pins the negative
  case so an unchanged row doesn't degenerate into a per-sweep
  busy-loop.
- Existing hub tests (lease, supervise, shutdown, ACK timing,
  noop replier) all green.

Verification:
- go test ./internal/integrations/lark/... -race -count=1   ok
- go build ./... clean
- migration applied locally; \d+ issue confirms lark_chat in CHECK

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): per-supervisor lease token to fence rotation handoff (MUL-2671)

Elon flagged a race in HEAD be8d4cef's rotation path: both the old
and the new supervisors of the same Hub used the hub-wide nodeID as
their WS lease token, so an old supervisor's post-cancel
releaseLease(nodeID) would CAS-match the lease row the successor had
just acquired with the SAME token and DELETE it. Symptom would be a
silently empty lease row a few hundred ms after every device-flow
re-scan — no replica owning the install, no events delivered, the
"bot goes quiet" pattern Bohan hit the first time but now from the
fencing side rather than the credentials side.

Fix: leaseToken(nodeID, gen) composes "<nodeID>-g<gen>", where gen is
the monotonic counter already attached to each supervisorEntry. The
nodeID prefix keeps cross-replica observability (an operator
inspecting lark_installation.ws_lease_token can still map back to a
process) while the -g suffix makes the OLD supervisor's release
target the OLD row state. Once the rotation path swaps in the new
supervisor, the row's CurrentToken is the new -g(N+1) token, so the
old -gN release's WHERE clause no-ops instead of clobbering.

acquireLease / renewLeaseUntil / releaseLease now take an explicit
token argument; supervise threads its leaseToken through. The
plumbing isn't pretty, but having an explicit argument at every call
site is the only way the rotation invariant survives subsequent
refactors — without it, a future caller could quietly reintroduce
"just use h.nodeID" and the race is back.

Two regression tests:

- TestHubRotationStaleReleaseDoesNotClearSuccessorLease drives the
  fake lease state machine directly:
    1. old acquires(tokenA)
    2. rotation lands; new acquires(tokenB)
    3. old's stale release(tokenA) fires
  Asserts owner ends up still tokenB. Hub-wide-nodeID code would fail
  step 3 by clearing the entry.

- TestHubRotationEndToEndKeepsSuccessorLeased runs the same scenario
  through the live supervise loop: starts hub, rotates the row, waits
  for sup2 to take over with a distinct token, sleeps past sup1's
  unwind, asserts the row is still held by a non-sup1 token. Catches
  the bug even when the goroutine timing is non-deterministic.

Verification: go test ./internal/integrations/lark/... -race -count=1   ok
  go build ./...                                            clean
  go vet ./...                                              clean
Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): route group @-mentions via union_id, not open_id (MUL-2671)

In a Lark group with multiple Multica bots installed, the bot whose WS
received the event sometimes failed to recognize that it was the @-target
while the OTHER bot's supervisor falsely fired. Bohan's controlled three-
message test (only @A, only @B, @both) hit this: @A and @B alone went
unanswered, @both got picked up by A only.

Root cause: the `mentions[].id.open_id` field Lark puts on the WS event
is structurally INVERSE to `/bot/v3/info`'s `bot.open_id` across the two
WSes. From A's WS perspective, the wire-form open_id for "A was @-ed"
is NOT equal to A's API-side open_id, but IS equal to what B's WS sees
on its side, and vice versa. The decoder's `mention.open_id ==
inst.BotOpenID` match therefore fires on the wrong bot in multi-bot
groups. Only `union_id` (the Lark-tenant-scoped stable identifier) is
consistent across both WSes.

Changes:
- migration 112 adds nullable `lark_installation.bot_union_id`
- sqlc query exposes UpsertLarkInstallation/CreateLarkInstallation
  with bot_union_id, plus a focused SetLarkInstallationBotUnionID for
  the backfill path
- httpAPIClient.GetBotInfo now follows /bot/v3/info with /contact/v3/
  users/{open_id}?user_id_type=open_id and returns both identifiers
  on BotInfo. Soft-fails on contact-scope denial: install still
  succeeds with an empty UnionID, and the decoder falls back to the
  legacy open_id match for single-bot deployments.
- RegistrationService.finishSuccess persists union_id alongside
  open_id during the device-flow finalize.
- ws_frame_decoder.containsMention prefers union_id and only walks
  open_id when the installation row has not been backfilled yet.
- BackfillBotUnionIDs runs once at server boot for installations
  created before migration 112; bounded per-row 10s timeout and a
  pure soft-fail policy so a slow Lark round-trip cannot block
  startup.
- regression tests cover the three decoder paths: union_id match
  wins over open_id mismatch, union_id mismatch overrides open_id
  match, and open_id fallback when union_id is unknown.

Co-authored-by: multica-agent <github@multica.ai>

* chore: drop trailing blank lines at EOF on four files (MUL-2671)

git diff --check origin/main..origin/pr-3277 flagged these as new
blank lines at EOF; clearing so the diff stays clean for review.

Co-authored-by: multica-agent <github@multica.ai>

* fix(views/locales): add missing ja keys for Lark MVP + section_integrations (MUL-2671)

CI frontend job tripped on the ja locale parity check: ja is missing
the lark_bind block in common.json, the lark block + page.tabs.lark
in settings.json, and inspector.section_integrations in agents.json.
The ko fix earlier covered Korean; ja was added separately on main
and the merge surfaced these gaps. Translations mirror the en source
and follow the same voice as the existing ja bundle.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): rewrite @_user_N placeholders into clean body (MUL-2671)

When Lark dispatches a group `im.message.receive_v1`, the message
text contains opaque `@_user_1`, `@_user_2`, … placeholders and the
real identity is in `mentions[]`. We were forwarding the raw text to
the agent, so a Bohan-typed "@Bot ping test" arrived as "@_user_1
ping test" — neither human-readable nor useful as LLM context, and
the agent was paying tokens to figure out which `@_user_N` was even
itself.

The new resolveMentions pass:
  * strips the bot's own mention entirely (the dispatcher already
    routes the event on AddressedToBot; re-emitting @<self> in front
    of every message adds zero signal and pollutes context),
  * substitutes other participants with `@<displayName>` so a
    follow-up "@Alice" reads naturally,
  * collapses horizontal whitespace introduced by the strip while
    preserving original newlines.

Bot identity check uses the same union_id-preferred + open_id
fallback as containsMention, so the rewrite stays consistent with
the routing path. Tests cover the four shapes: bot self-mention,
mixed bot + other-user mention, multi-line body with stripped
mention, and a no-mention body that should be left untouched.

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): union_id-first self mention strip + token-aware scan + local whitespace cleanup (MUL-2671)

Three review blockers on the mention rewrite from PR review:

1. isBotMention now mirrors containsMention's union_id-first policy.
   When the installation row knows our union_id, we trust it
   exclusively (open_id is structurally inverted in multi-bot
   groups — matching on it would re-introduce the routing bug we
   fixed two commits ago). open_id fallback fires only when
   union_id is absent. New tests: @-ing both bots in one message
   correctly strips only self and renders the sibling as @<name>;
   open_id-matches-but-union_id-differs does NOT strip.

2. resolveMentions no longer collapses or trims whitespace globally.
   Indentation, tabs, code blocks, tables — all preserved verbatim.
   When the self mention is removed we eat exactly one adjacent
   horizontal space (the one after the placeholder, or, when the
   mention sits at end-of-input, a single space already emitted
   right before it). New test exercises a multi-line indented +
   tabbed body and asserts the whole shape survives.

3. Prefix-collision-safe replacement. A chat with 11+ participants
   exposes both `@_user_1` and `@_user_10`; naive ReplaceAll for
   `@_user_1` would mangle the substring of `@_user_10`. The
   resolver now does a single-pass token scan with the mention
   list sorted longest-key-first, so the longer placeholder always
   wins at any scan position. New test covers the @_user_1 /
   @_user_10 case explicitly.

Also drops the temporary INFO-level diag logging the previous
commit added — root cause was confirmed (union_id swap in the
manual backfill; not a decoder bug).

Co-authored-by: multica-agent <github@multica.ai>

* fix(integrations/lark): scope inbound dedup per (installation_id, message_id) (MUL-2671)

Root cause of the residual "@Cc gets dropped as not_addressed_in_group"
even after the union_id swap landed: lark_inbound_message_dedup was
keyed on `message_id` alone. In a Lark group chat where the workspace
has multiple Multica bots installed, Lark delivers the SAME message_id
to every bot's WS supervisor. Whichever WS claimed first then ran its
own AddressedToBot check; the bot that was actually @-ed lost the dedup
race, found the row already terminal (`processed_at IS NOT NULL`), and
was dropped as `duplicate` BEFORE it could evaluate its own mention.
Net: every @ silently disappeared if Lark happened to route the OTHER
bot's WS first.

The dedup gate's original purpose (idempotency against WS reconnect
replay) is per-installation by definition, so the right key is
composite (installation_id, message_id).

Changes:
- migration 113 drops + recreates lark_inbound_message_dedup with
  installation_id NOT NULL REFERENCES lark_installation(id) ON DELETE
  CASCADE and PRIMARY KEY (installation_id, message_id). The table is
  a 24h transient cache, so dropping existing rows is safe.
- sqlc queries: ClaimLarkInboundDedup / MarkLarkInboundDedupProcessed /
  ReleaseLarkInboundDedup all now take installation_id.
- AppendUserMessageParams carries InstallationID through to the
  in-tx Mark call so the chat_message+dedup atomicity stays intact.
- Dispatcher passes inst.ID to claim + applyFinalize + AppendUserMessage.
- Test fakes key dedup state on (installation_id, message_id) via a
  composite map key; all existing pre-seeded rows use a seedDedupKey
  helper bound to the default activeInstallation fixture so the prior
  staleness / token-rotation / in-tx mark tests still exercise the
  same regression they did before.
- New regression TestDispatcher_DedupIsScopedPerInstallation pins the
  multi-bot invariant: a row pre-seeded for installation A does NOT
  block installation B's first delivery of the same message_id; B
  runs through its own group-filter / identity / ingest pipeline.

Co-authored-by: multica-agent <github@multica.ai>

* feat(integrations/lark): render markdown chat replies via schema-2.0 card (MUL-2671)

The agent's chat replies were going out as msg_type=text, so every
`**bold**`, fenced code block, list, table, and link in the body
showed up as literal markdown characters in Lark — the user saw raw
asterisks, hashes, pipes instead of formatted text. Bohan reported
this and pointed at zarazhangrui/lark-coding-agent-bridge as the
shape to emulate.

The bridge repo uses Lark interactive cards with the schema-2.0
envelope and a `tag: "markdown"` body element; Lark's client
renders that to formatted text (GFM-ish: bold/italic, headings,
lists, links, fenced code blocks, tables, blockquotes). They expose
multiple reply modes (card / markdown-as-post / text) gated by user
config; we go a step simpler — auto-detect markdown syntax in the
agent's body and route accordingly:

- containsMarkdown(): cheap substring + regex pass for fenced code
  blocks, headings, list markers, bold/italic, tables, links,
  blockquotes, horizontal rules, inline code. Biases toward false-
  positive — wrapping prose in a card still renders fine, but
  missing a real markdown block leaves raw characters visible.

- APIClient gains SendMarkdownCard / SendMarkdownCardParams.
  Implementation marshals the schema-2.0 envelope verbatim:
  {schema:"2.0", body:{elements:[{tag:"markdown", content: md}]}}.
  Stub returns ErrAPIClientNotConfigured.

- Patcher.sendChatReply now branches on containsMarkdown:
  markdown → SendMarkdownCard, plain prose → SendTextMessage. A
  one-liner "sure, on it" stays as a normal IM bubble (no card
  chrome); anything with markdown gets the rendered card.

Tests: TestContainsMarkdown pins the heuristic across plain prose
and ten markdown shapes; TestPatcherRoutesMarkdownReplyToCard and
TestPatcherRoutesPlainReplyToText cover the router; new HTTP wire
test TestHTTPClient_SendMarkdownCard_HappyPath contract-pins the
card envelope (msg_type=interactive, schema 2.0, markdown tag,
verbatim body). Full lark suite passes.

Co-authored-by: multica-agent <github@multica.ai>

* fix(service/issue): route analytics.IssueCreated through obsmetrics.RecordEvent (MUL-2671)

CI's TestNoNakedAnalyticsCaptureInHandlersOrServices guard caught the
post-merge analytics call in IssueService.captureCreatedAnalytics
that still used s.Analytics.Capture(...) directly. Main added that
lint to prevent the Prometheus and PostHog sides from drifting — any
new analytics.* event must go through obsmetrics.RecordEvent so the
business-metrics collector and the PostHog client fire from the same
call site.

Fix mirrors how TaskService handles it: IssueService gains a
Metrics *obsmetrics.BusinessMetrics field (router wires it via
h.IssueService.Metrics = opts.BusinessMetrics next to the existing
TaskService line), and the in-service Capture call becomes
obsmetrics.RecordEvent(s.Analytics, s.Metrics, ...). nil-safe by
construction — RecordEvent treats a nil Metrics as PostHog-only.

Co-authored-by: multica-agent <github@multica.ai>

* feat(views/lark): swap Bind CTA for Connected+Manage link when agent already has an installation (MUL-2671)

Bohan reported the agent-detail Bind button keeps inviting the user to
re-scan the QR even when the agent already has an active Lark
PersonalAgent connected — and re-scanning silently upserts the
installation row, leaving the previously-created Lark bot dangling
as a zombie. Frustrating UX and an actual product footgun.

Anti-zombie guard at the only entry point: LarkAgentBindButton now
checks the cached installations listing for an active row pinned to
this agent_id. When one exists, the install CTA is gone — replaced
by a small Connected pill + an "Manage in Lark" link that opens the
Bot's app page in Lark's developer console (open.feishu.cn/app/<app_id>)
in a new tab. That's where scopes, display name, and additional
permission requests actually live; re-scanning never was the right
answer for managing an existing bot.

Scoping is per-agent: an active installation on a DIFFERENT agent
in the same workspace doesn't affect this agent's button, and a
revoked installation falls back to the bind CTA so the user can
re-create. Tests cover all four states (own-active / own-revoked /
other-agent-active / no-installation) and pin the Manage link's
href + target=_blank + noopener.

i18n: three new keys in settings.json (en / zh-Hans / ja / ko):
agent_bot_connected_label, agent_bot_manage_link,
agent_bot_manage_tooltip. Locale parity test still 157/157.

The dev console host is hardcoded to open.feishu.cn — operators
on the Lark international tenant currently get the wrong host;
future-proof fix wants the backend to surface a per-installation
dev_console_url on the listings response, called out in a code
comment.

Co-authored-by: multica-agent <github@multica.ai>

* feat(views/settings): collapse Lark into Integrations + render agent identity (MUL-2671)

Lark was its own top-level workspace settings tab while Integrations sat
empty next to it. As more integrations land, the sidebar would balloon
with one tab per provider. Move the Lark surface into Integrations as
the first hosted integration; the old ?tab=lark URL redirects through
LEGACY_WORKSPACE_TAB_REDIRECTS so bookmarks still resolve.

The Connected bots list was leaking the raw Lark app_id (cli_…) as the
row title with bot_open_id (ou_…) underneath — meaningless to product
users. Since the binding is 1:1 with a Multica Agent, join on agent_id
and render the agent's avatar + name via the workspace-standard
ActorAvatar + useActorName.getAgentName. Deleted agents fall back to
"Unknown Agent" so the row is still actionable for cleanup.

Tests: stub useActorName + ActorAvatar in lark-tab.test.tsx and add
LarkTab connected-bot tests covering the agent identity render and the
deleted-agent fallback. Drop the now-dead integrations.* + page.tabs.lark
+ lark.bot_open_id_label keys across all four locales — parity still
157/157, views suite 1141/1141.

Co-authored-by: multica-agent <github@multica.ai>

* feat(views/settings): wrap Lark in a named section inside Integrations (MUL-2671)

Integrations is meant to host multiple providers (Slack, Linear etc. as
they land), so the Lark content should sit under a Lark heading rather
than fill the tab directly — otherwise the first additional integration
would feel like it broke the IA. Add a "Lark" / "飞书" section heading
above LarkTab using the same h2 chrome the other settings tabs use, and
pin lark.section_title across all four locales (parity 169/169).

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: J <j@multica.ai>
2026-06-03 19:12:14 +08:00
Bohan Jiang
5900d8b637 fix(issues): make start_date/due_date timezone-stable calendar days (#3618) (#3692)
* fix(issues): store start_date/due_date as DATE, not timestamp (MUL-2925)

These fields are calendar days (the pickers offer no time-of-day), but were
stored as TIMESTAMPTZ. A client serializing local midnight via toISOString()
folded its timezone into the instant, so the day shifted by the local offset
(GH #3618). Migrate the columns to DATE and parse/serialize date-only
"YYYY-MM-DD". ParseCalendarDate still accepts legacy RFC3339 (truncated to the
UTC day) so older clients keep working.

Co-authored-by: multica-agent <github@multica.ai>

* fix(issues): render start_date/due_date as timezone-stable calendar days (MUL-2925)

Pickers now emit date-only "YYYY-MM-DD" (local calendar day) instead of
toISOString(), and every read formats via the shared @multica/core/issues/date
helpers with timeZone:"UTC" so the day never shifts with the viewer's offset.
The Gantt's existing UTC bucketing is now correct. Covers web/desktop pickers,
quick-set menu, list/board/detail/activity, and the mobile due-date picker.

Co-authored-by: multica-agent <github@multica.ai>

* fix(issues): address date-only review — loud-fail ambiguous dates, finish display sweep (MUL-2925)

Review follow-ups on #3692:
- ParseCalendarDate no longer silently truncates a legacy non-midnight RFC3339
  to the wrong UTC day; it accepts only YYYY-MM-DD or an exact UTC-midnight
  instant and rejects ambiguous ones loudly. Adds util unit tests.
- migration 112 pins the TIMESTAMPTZ->DATE conversion to UTC explicitly via
  AT TIME ZONE 'UTC' (was session-timezone dependent); down migration too.
- Convert remaining date-change display sites to formatDateOnly: inbox detail
  label (web) and mobile activity + inbox labels (were new Date()+local format).
- CLI --start-date/--due-date help now says YYYY-MM-DD, not RFC3339.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-06-03 14:34:01 +08:00
Matt Voska
700cd97407 feat(workspace): add per-workspace logo upload (#2760)
Adds avatar_url column to workspace, threads it through the API +
WorkspaceAvatar component, and adds a click-to-upload editor in the
workspace settings tab. Mirrors the squad avatar pattern (migration 086);
UI strings use "logo" while the schema/code uses avatar_url for codebase
consistency with user.avatar_url and squad.avatar_url.

- migration 093: ALTER TABLE workspace ADD COLUMN avatar_url TEXT
- UpdateWorkspace SQL + handler accept avatar_url (auth gated to
  owner/admin at the router via RequireWorkspaceRoleFromURL)
- WorkspaceAvatar renders <img> when avatar_url is set, falls back to
  the initial-letter span otherwise
- workspace-tab.tsx adds a 16x16 click-to-upload logo editor at the
  top of the general settings card, using useFileUpload + accept=
  image/png,image/jpeg,image/webp (server stores under workspaces/{id}/)
- en + zh-Hans settings i18n strings added

Co-authored-by: Matt Voska <voska@users.noreply.github.com>
2026-06-01 16:48:05 +02:00
Raúl Anatol
2b5696703f MUL-2703: feat(autopilots): webhook event filters per trigger (MUL-2334 follow-up) (#3231)
* feat(autopilots): webhook event filters per trigger (MUL-2334 follow-up)

Adds schema-backed event/action filtering to webhook triggers so operators
can declare exactly which GitHub (or generic) events should spawn autopilot
runs. Events outside the declared scope are recorded as ignored with reason
'event_filtered' — visible in the delivery log but without expensive run/task
creation.

Closes #3093 (supersedes the description-parsing approach from that PR).

Backend:
- Migration 108 adds event_filters JSONB to autopilot_trigger
- sqlc queries updated for CREATE / UPDATE / LIST / GET
- HandleAutopilotWebhook filters against trigger.event_filters before dispatch
- Create/Update trigger handlers accept event_filters in the request body
- Response shape includes event_filters so the UI can render it

Frontend:
- New WebhookEventFilterSection component in the autopilot dialog
- Inputs for event name + comma-separated actions
- i18n strings added (en + zh-Hans)

Tests:
- Unit tests for splitWebhookEvent and webhookEventAllowedByTriggerScope
- Handler-level integration tests for filtered / allowed / no-filter paths

co-authored-by: ZephaniaCN <agent/autopilot-webhook-filter>

* fix: recognize gitlab/bitbucket/gitea as providers in splitWebhookEvent

TestSplitWebhookEvent failed because only 'github' was recognized as a
provider prefix. Extract isKnownProvider() to handle gitlab, bitbucket,
and gitea as well.

* fix(autopilots): address PR #3231 review for webhook event filters

Must-fix from PR #3231 review:

1. event_filters now uses typed []WebhookEventFilter at the HTTP boundary
   instead of []byte. encoding/json was base64-encoding the field on the
   way out, so the UI could not .map() the response, and a real JSON
   array on the way in failed to decode. Response field also decodes the
   stored JSONB into a typed slice before serialising back.

2. UpdateAutopilotTriggerRequest.EventFilters is *[]WebhookEventFilter
   with tri-state PATCH semantics: nil pointer = leave alone, [] =
   clear, [...] = replace. The handler marshals an explicit empty slice
   to the JSONB literal `[]` so COALESCE overwrites instead of preserves.
   AutopilotDialog now PATCHes the webhook trigger when event_filters
   change in edit mode (previously the toast said "updated" while the
   backend was unchanged).

3. webhookEventAllowedByTriggerScope no longer short-circuits to false
   on the first event-name match whose actions don't line up. Earlier
   code silently shadowed any later filter that shared the same event
   name with disjoint actions.

Robustness: validateWebhookEventFilters rejects empty event names /
actions at write time, and the matcher fails closed on malformed stored
bytes instead of widening the allowlist.

Tests: handler tests now post real JSON arrays (the prior []byte path
masked the contract bug). Adds round-trip / clear-with-[] / preserve-
when-omitted / replace / invalid-filter / filters-on-schedule coverage,
plus matcher tests for same-event multi-filter and malformed-deny.

Migration renamed 108 → 110 to avoid colliding with main's
108_task_token (came in via the merge from main).
2026-05-27 15:47:36 +08:00
Bohan Jiang
341ce7bfa5 feat: support local working directory for projects (MUL-2618 v1) (#3283)
* feat(project): add local_directory project_resource type (MUL-2662)

Adds a second project_resource type alongside github_repo so a project
can be pinned to an existing directory on a specific daemon (the v1 of
the local-working-directory flow tracked in MUL-2618). The ref schema is
{ local_path, daemon_id, label? }; local_path must be absolute and
daemon_id is required. The same (daemon_id, local_path) pair is allowed
on multiple projects by design — no UNIQUE constraint is added.

Implementation reuses the existing project_resource API surface: the new
type is wired through the validator switch with no migration, no new
events, and no daemon-handler changes (daemon already passes through
arbitrary resource types via ProjectResources). The CLI gains
--local-path / --daemon-id / --ref-label shortcuts so
`multica project resource add --type local_directory` mirrors the
existing `--type github_repo --url ...` ergonomics; the generic --ref
flag still works for both types.

Tests cover the full CRUD lifecycle, the same-path-across-projects
allowance, the same-path-same-project conflict, the validator rejections
(missing/blank/relative path, missing daemon_id, wrong payload type),
and the cross-platform isAbsoluteLocalPath helper.

Co-authored-by: multica-agent <github@multica.ai>

* feat(project): add update endpoint + label-shadow guard for project_resource (MUL-2662)

Addresses the Elon review on PR #3263:

- Add PUT /api/projects/{id}/resources/{resourceId} with sqlc query,
  matching handler, CLI `project resource update`, and a new
  EventProjectResourceUpdated WS event. resource_type stays immutable;
  ref/label/position are all individually optional.
- Catch same-project (daemon_id, local_path) collisions where only the
  embedded label differs — the row-level UNIQUE only matches the full
  ref JSON, so a label typo would otherwise let the same working
  directory bind twice.
- Tests cover the update lifecycle (label-only / ref / clear / 404 /
  invalid path) and the label-shadow conflict on both create and
  update; the in-place rename still succeeds because the conflict
  scan ignores the row being edited.

Incidental: regenerating sqlc picked up a missing skills_local scan in
UpdateAgentCustomEnv that drifted in from #3200.

Co-authored-by: multica-agent <github@multica.ai>

* fix(project): close bundled-create label-shadow gap + merge resource_ref on CLI update (MUL-2662)

Two follow-ups from MUL-2662 review round 2:

- CreateProject inline resources path now dedupes local_directory entries on
  (daemon_id, local_path) before opening the transaction. The DB-level
  UNIQUE(project_id, resource_type, resource_ref) constraint only fires on a
  full JSON match, so two rows with the same target but different `label`
  would otherwise slip past. Standalone POST/PUT already cover this via
  findLocalDirectoryConflict; bundled create was the missing surface.
- `multica project resource update` now seeds resource_ref from the existing
  row before applying per-type shortcut flags, so `--default-branch-hint x`
  on its own no longer constructs a payload missing `url` (which the server
  400s on). Local_directory partial edits get the same merge behavior.

Co-authored-by: multica-agent <github@multica.ai>

* feat(desktop): local_directory project_resource UI (MUL-2665) (#3273)

* feat(desktop): local_directory project_resource UI (MUL-2665)

First UI surface for the local-working-directory flow tracked in MUL-2618.
Lets users on the desktop pin a project to an existing folder on this
machine; web stays read-only since the per-daemon check can't be done in
the browser.

What's new for the renderer:

- ProjectResourcesSection grows a desktop-only "Add local directory"
  button next to the existing GitHub-repo popover. Clicking it opens
  Electron's native folder picker, validates the path through a new
  IPC pair (existence + r/w), and submits a project_resource of
  resource_type=local_directory with daemon_id pulled live from
  daemonAPI.getStatus.
- LocalDirectoryRow renders the rename pencil + path tooltip, and
  greys out when ref.daemon_id != this machine's daemon_id (with a
  "only available on the machine that registered this directory"
  tooltip). Delete stays enabled so users can drop stale registrations
  from any device.
- LocalDirectoryHint sits above the issue-detail comment composer and
  shows "Agent will work in-place at {label} ({path})" when the issue's
  project has a local_directory matching this daemon. Hidden on web.
- TaskStatusPill picks up a new "waiting_for_directory_release" stage
  that the daemon will publish when it dequeues a task but can't
  acquire the path lock. The render is in place now so the daemon
  sibling subtask can wire the status string without an additional UI
  PR.

Plumbing:

- @multica/core/types gains LocalDirectoryResourceRef +
  UpdateProjectResourceRequest, and the api client gets the matching
  PUT method backed by the server endpoint that landed in
  2ac3faebb (MUL-2662). A useUpdateProjectResource hook drives the
  in-place label edit.
- New Electron handlers under apps/desktop/src/main/local-directory.ts:
    local-directory:pick     -> dialog.showOpenDialog (openDirectory)
    local-directory:validate -> stat + access(R_OK + W_OK)
  exposed through the preload as desktopAPI.pickDirectory /
  validateLocalDirectory. View code talks to them via a thin
  packages/views/platform helper that returns reason=unsupported on
  web instead of crashing.
- useLocalDaemonStatus exposes the local daemon's id, device name, and
  running flag from daemonAPI.onStatusChange so the renderer can do the
  cross-device match without coupling to the desktop preload typings.

Tests:

- pickStageKeys gets a unit test covering the new stage and proving
  the directory-release status outranks availability hints.
- LocalDirectoryHint tests cover the four render branches (no project,
  no daemon, foreign daemon, matching daemon).
- i18n parity stays green; new keys added under projects.resources.*
  and chat.status_pill.stages.waiting_for_directory_release in both
  locales.

Out of scope (will land separately):
- The daemon-side waiting/lock signal that flips the pill into the
  new state.
- Adding local_directory to the create-project modal's bulk
  attach flow.
- Docs page refresh for project-resources.mdx — left for the
  MUL-2618 umbrella sweep.

Co-authored-by: multica-agent <github@multica.ai>

* fix(desktop): hide rename for foreign daemon local_directory rows (MUL-2618)

Address review nit on #3273: the rename pencil was gated only by
`canEdit`, so a foreign / unknown-daemon row still showed it even
though the spec says cross-device rows are disabled. Gate rename on
`!mismatch` so it disappears on those rows; delete stays available
so a stale registration can still be dropped from any device.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>

* feat(daemon): local_directory execution + path mutex + GC exception (MUL-2663) (#3274)

* feat(daemon): local_directory execution + path mutex + GC exception (MUL-2663)

Wires up the daemon side of the local_directory project_resource introduced
in MUL-2662. When a task is dispatched against a project whose resources
include a local_directory pinned to this daemon's UUID, the daemon now:

  - Validates the path (absolute, exists, daemon process can read+write,
    not in the system-root / $HOME blacklist) and fails the task fast on
    any precondition violation, with a user-readable reason.
  - Serialises concurrent tasks on the same on-disk path via a
    daemon-local LocalPathLocker keyed by symlink-resolved realpath. The
    lock is held for the entire task lifetime (claim → context write →
    agent → result report).
  - When the lock is contended, the daemon flips the row to a new
    waiting_local_directory status on the server (carrying a wait_reason
    like "<path> (held by task <short id>)") so the UI can render
    "等待本地目录释放" instead of leaving the row silently in dispatched
    past the sweeper timeout. The status accepts being woken into running
    once the lock is acquired.
  - Sets execenv.WorkDir to the user's path (no copy, no mount). envRoot
    still lives under workspacesRoot/<wsID>/ and hosts output/, logs/, and
    .gc_meta.json — the daemon's logbook for the run.
  - Stamps GCMeta.LocalDirectory=true so the GC loop never RemoveAlls
    envRoot for these tasks (gcActionClean → gcActionCleanArtifacts,
    gcActionOrphan → gcActionSkip). The user's directory was never under
    envRoot to begin with, so this is defense in depth.
  - Skips execenv.Reuse for local_directory tasks because the prior
    WorkDir is the user's path and reusing it through that code path
    loses the envRoot association the GC loop needs. Prepare is cheap
    here (no clone, no copy), so always running it is fine.

Server-side protocol changes:

  - New CHECK value 'waiting_local_directory' on agent_task_queue.status
    plus a wait_reason TEXT column (migration 109).
  - All cancel / active / counted-as-running / orphan-recovery queries
    expanded to include the new status; FailStaleTasks intentionally
    excludes it (the daemon owns the wait).
  - New SQL MarkAgentTaskWaitingLocalDirectory(id, reason) and a relaxed
    StartAgentTask that accepts both dispatched and
    waiting_local_directory as preconditions (and clears wait_reason on
    the way through).
  - New POST /api/daemon/tasks/{taskId}/wait-local-directory endpoint,
    TaskService.MarkTaskWaitingLocalDirectory broadcaster, and matching
    daemon Client.MarkTaskWaitingLocalDirectory.

Tests cover: path blacklist + R/W enforcement, mutex serialisation +
ctx-cancelled wait, lock handover between two tasks, GC never returns
gcActionClean / gcActionOrphan for local_directory rows (with negative
control for the standard path), and Prepare/Cleanup correctly substitute
+ protect the user's WorkDir.

The desktop UI side (UI for adding a local_directory resource, surfacing
the "等待本地目录" badge) is MUL-2665; the agent-task lifecycle changes
(no branch switch, dirty-tree tolerant, auto-commit) are MUL-2664.

This PR targets the shared MUL-2618 v1 feature branch agent/j/912b8cb1,
not main; the whole v1 will be merged to main together when complete.

Co-authored-by: multica-agent <github@multica.ai>

* fix(daemon): tighten local_directory status, symlink, cancel handling (MUL-2618)

Address the 3 must-fix items from Elon's review of PR #3274.

1. Status string unified. The server / daemon publish
   `waiting_local_directory`; align views, locales, and the
   pickStageKeys test (PR #3273 had used `waiting_for_directory_release`
   on a placeholder string). Without this, the daemon's wait state
   never reached the pill once the two siblings merged.

2. validateLocalPath now also runs the blacklist against the
   symlink-resolved realpath, with macOS's `/etc` -> `/private/etc`
   redirect handled via `isBlacklistedRealPath` which compares
   canonical forms. Without this, a symlink such as
   `/Users/me/proj/home -> /Users/me` slipped the literal $HOME check
   while every daemon write still landed in the user's home. Tests
   cover symlink-to-home, symlink-to-system-root, and the negative
   case (symlink to a regular subdirectory).

3. acquireLocalDirectoryLockIfNeeded now spins up a cancellation
   watcher inside `onWait` (lazy — the fast path stays free) so the
   gap between dispatch and StartTask responds to server-side cancel
   or row deletion. If the watcher fires while the daemon is parked
   on the path mutex, the lock-wait context is cancelled, Acquire
   returns promptly, and the helper exits silently the same way the
   run-phase poller does. New TestAcquireLocalDirectoryLock_CancelDuringWait
   exercises the path end-to-end with a fake server.

Co-authored-by: multica-agent <github@multica.ai>

* fix(daemon): unconditional canonical blacklist + Windows drive-root generalisation (MUL-2618)

- validateLocalPath now always runs isBlacklistedRealPath on the
  symlink-resolved path, not only when it differs from absPath. The old
  guard let users type the canonical form of an OS-symlinked banned root
  (e.g. /private/tmp, /private/etc, /private/var on macOS) straight
  through, since EvalSymlinks is a no-op on already-canonical input.
- Windows drive-root rejection moved off the static C/D/E/F enumeration
  onto filepath.VolumeName via a new isDriveRoot helper, so removable /
  network drives mounted at G:..Z: and UNC \\server\share roots are also
  blocked. systemRootBlacklist keeps the well-known C:\ trees only.
- Tests: macOS-only case exercises direct /private/{tmp,etc,var}; a
  new TestIsDriveRoot covers the Windows generalisation (skipped on
  POSIX runners by runtime guard).

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>

* feat(views): wire waiting_local_directory end-to-end in issue UI + presence (MUL-2618)

Connect the daemon-emitted `task:waiting_local_directory` and `task:running`
events through to issue execution log, sticky agent banner, activity indicator,
and agent presence so a parked task is no longer invisible on the issue page.

- Add `waiting_local_directory` to `AgentTask.status` and the typed
  `task:running` / `task:waiting_local_directory` WS event payloads.
- Chat realtime sync writes both new statuses into the pending-task cache so
  the chat StatusPill flips out of a stale `dispatched` frame.
- ExecutionLogSection: count `waiting_local_directory` as active, add tone +
  status label, treat parked tasks the same as dispatched for time anchor /
  transcript visibility / terminate-confirm note.
- AgentLiveCard: subscribe to both new events, rank the parked state between
  dispatched and queued, and surface a "is waiting for the local directory"
  banner with the muted "Clock" treatment used for queued.
- IssueAgentActivityIndicator: route parked tasks into the queued bucket so
  the hover stack and chip stay visible.
- derive-presence: parked tasks count toward `queuedCount` so the agent
  workload chip stays out of `idle` while the daemon waits on the path lock.
- Locales: add `agent_live.is_waiting_local_directory` and
  `execution_log.status_waiting_local_directory` (en + zh-Hans).

Co-authored-by: multica-agent <github@multica.ai>

* feat(project): enforce one local_directory per (project, daemon) (MUL-2618)

The daemon-side resolver picks the first matching local_directory by
daemon_id, so allowing two rows on the same daemon — even at different
paths — let the agent silently write into whichever sorted first. Tighten
the invariant top to bottom:

- server: `findLocalDirectoryConflict` rejects any second row sharing a
  daemon_id, regardless of `local_path` or label. Bundled-create surface in
  `CreateProject` runs the same daemon-scoped dedupe up front.
- daemon: `findLocalDirectoryAssignment` fails fast when it finds more than
  one row pinned to the current daemon (older API client / direct DB
  writes can still produce that state — refuse to guess).
- desktop UI: hide the "Add local directory" action once the current
  daemon owns a row on this project, with a hint and a defensive toast on
  the call path; foreign-daemon rows stay visible read-only as before.
- Tests:
  * daemon: new `two local_directory rows on this daemon fail fast` /
    `local_directory rows on different daemons coexist` cases.
  * handler: rewrite the legacy `LabelShadow` cases as
    `DaemonScopedConflict` / `BundledLocalDirectoryDaemonConflict` —
    asserts 409 on same-daemon different-path, 201 on per-daemon bundles.
- Locales: en + zh-Hans copy for the new hint + toast.

Co-authored-by: multica-agent <github@multica.ai>

* chore(sqlc): drop stale skills_local in UpdateAgentCustomEnv (MUL-2618)

Follow-up to the main-merge in 0f8e8ca7: the auto-merge preserved most
of main's skills_local revert but kept the column reference inside the
UpdateAgentCustomEnv scanner because that block hadn't been touched by
either side. Re-running `sqlc generate` regenerates the file without
skills_local in this query, matching the rest of the file and the
post-revert schema.

Co-authored-by: multica-agent <github@multica.ai>

* feat(create-project): binary source picker — repos OR local directory

Turn the create-project dialog's "Repos" pill into a binary Source
picker. A project's source is mutually exclusive: either a set of
GitHub repos (worktree mode, default) or a single local working
directory (local mode, desktop-only). Mirrors the constraint the
backend will enforce next.

Behavior:
- Pill shows the active mode's selection (GitHub icon + repo count, or
  folder icon + local label/path).
- Popover has a 2-tab segmented control at the top; the Local tab is
  hidden entirely on web (local_directory needs a daemon_id).
- Local tab requires the daemon online — amber notice + disabled picker
  when offline, re-renders automatically via useLocalDaemonStatus.
- Switching tabs preserves the other side's stash, but handleSubmit
  only emits the resource matching the active sourceMode, so abandoned
  picks never leak into the created project.

Backend mutual-exclusion validation + the resources-section
conditional-add-button still to come — this PR just unblocks the
dialog so it can be demoed.

* fix(mobile): cover waiting_local_directory in run row status maps (MUL-2618)

---------

Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: Multica J <j@multica.ai>
2026-05-27 13:44:31 +08:00
Multica Eve
744b474199 revert(agent): remove per-agent local skill toggle (MUL-2603) (#3286)
* Revert "feat(agents): hide skills_local toggle for runtimes that don't honour it (MUL-2603) (#3276)"

This reverts commit 0b50c5a209.

Co-authored-by: multica-agent <github@multica.ai>

* Revert "fix(agent): surface host OAuth token via env var on macOS isolation (MUL-2603) (#3267)"

This reverts commit a67bf81225.

Co-authored-by: multica-agent <github@multica.ai>

* Revert "fix(agents): tighten skills-tab intro and drop redundant import hint (#3265)"

This reverts commit d8075a5775.

Co-authored-by: multica-agent <github@multica.ai>

* Revert "fix(agent): mirror $HOME/.claude.json into isolated config dir (MUL-2661) (#3261)"

This reverts commit 40da88fc16.

Co-authored-by: multica-agent <github@multica.ai>

* Revert "feat(agent): per-agent toggle to isolate host-machine skills (MUL-2603) (#3200)"

This reverts commit 960befa56f.

Co-authored-by: multica-agent <github@multica.ai>

* Add migration cleanup for reverted agent skills toggle

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-05-26 17:00:01 +08:00
Bohan Jiang
ae11f290b4 fix(server): gate GitHub auto-close on closing keywords (MUL-2680) (#3281)
* fix(server): gate GitHub auto-close on closing keywords (MUL-2680)

Closes multica-ai/multica#3264. The PR webhook previously treated any
mention of an issue identifier in a PR title/body/branch as a close
intent, so a body of "Closes MUL-1. Follow up in MUL-2. Unblocks MUL-3."
would advance all three issues to done on merge. The auto-link layer
stays generous (mentions still link the PR), but advancing to done now
requires an explicit "Closes/Fixes/Resolves MUL-X" keyword adjacent to
the identifier in the title or body — bare title prefixes (`MUL-1: ...`)
and branch-name references no longer auto-complete.

MUL-2680

Co-authored-by: multica-agent <github@multica.ai>

* fix(server): persist close_intent on issue↔PR link rows (MUL-2680)

The first take of MUL-2680 gated auto-advance on `closingIdents[id]` from
the current webhook event. That broke the multi-PR sibling case: a PR
declaring `Closes MUL-X` could merge first while a link-only sibling
stayed open, leaving the issue in_progress; when the sibling closed
later, its webhook carried no closing keyword and the handler skipped
re-evaluation, so the issue stayed stuck forever.

Move close intent from per-event state to per-link state:

- New `close_intent` column on `issue_pull_request` (migration 109),
  set monotonically — `LinkIssueToPullRequest` ORs the existing flag with
  the incoming one so a subsequent webhook re-fire without the keyword
  cannot clear it.
- New `GetIssuePullRequestCloseAggregate` query returns open-count and
  merged-with-close-intent-count for an issue. The auto-advance gate
  now reads from this persisted aggregate, which is event-agnostic: any
  terminal linked-PR event re-evaluates and the verdict only depends on
  accumulated DB state.
- Webhook handler links all mentioned identifiers first (writing
  close_intent for the ones declared with a keyword), then iterates the
  affected issues in a separate pass to re-evaluate. The 'only fires for
  keyword-declared identifiers in this event' gate is gone — replaced by
  `merged_with_close_intent_count > 0` against the link rows.

Regression test `TestWebhook_LinkOnlySiblingMergeAfterCloseKeywordPR`
walks the full open→merge→open→merge sequence Elon described and asserts
the issue advances on the link-only sibling's merge.

MUL-2680

Co-authored-by: multica-agent <github@multica.ai>

* Fix GitHub close intent updates

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: Eve <eve@multica-ai.local>
2026-05-26 16:45:46 +08:00
Bohan Jiang
960befa56f feat(agent): per-agent toggle to isolate host-machine skills (MUL-2603) (#3200)
* feat(agent): per-agent toggle to isolate host-machine skills (MUL-2603)

Adds an agent-scoped `skills_local` switch ("ignore" default / "merge") so
shared agents stop inheriting the operator's user-global Claude skill
directory. A single broken local skill on one operator's machine was
crashing the Claude CLI before it ever read stdin — the daemon saw a
"broken pipe" with no recoverable signal (GitHub #3052).

- DB: migration 108 adds `agent.skills_local` (NOT NULL DEFAULT 'ignore'),
  with sqlc CreateAgent/UpdateAgent updates and handler validation.
- Claude runtime: when the agent is in "ignore" mode the backend points
  CLAUDE_CONFIG_DIR at an empty per-task scratch dir under the task cwd
  (fallback: OS temp), strips any inherited override, and cleans up after
  the run. Workspace skills under `{cwd}/.claude/skills/` still load.
  "merge" preserves the legacy inherit-from-machine behavior; Codex and
  other isolated backends are no-ops.
- UI: new Skills toggle in the Create Agent dialog and the Agent → Skills
  tab, with EN/zh-Hans copy and SkillsLocalToggle shared between the two.
- Tests: unit coverage for the new env helper, isolation dir lifecycle,
  full Claude execute paths (ignore + merge), and the handler tristate
  contract. Existing skills-tab test updated for the new copy.
- Docs: updated `/skills` docs (EN + ZH) and added a 0.3.7 changelog entry
  in the landing-page i18n.

Co-authored-by: multica-agent <github@multica.ai>

* fix(agent): preserve claude login + validate skills_local input (MUL-2603)

Address Elon's review on PR #3200:

1. Skill isolation no longer drops the operator's Claude login. The
   per-task scratch dir now mirrors every entry under `~/.claude/`
   as symlinks except `skills/`, so `.credentials.json`, settings,
   plugins, etc. reach the CLI exactly as on the host while the
   user-global skills directory stays hidden. Without this, default
   `ignore` would have broken every Claude agent on a non-API-key
   host the moment migration 108 landed.

2. Internal CreateAgent callers (agent_template, onboarding_shim)
   now set `SkillsLocal: "ignore"`. The Go zero value was about to
   trip the migration-108 CHECK constraint and 500 template /
   onboarding agent creation.

3. Create / update handler validation no longer normalizes garbage
   to "ignore". The strict 400 path is now reachable on bad client
   input; the drift-safe `normalizeSkillsLocal` stays on the read
   side only.

UI copy + docs clarified that the toggle is Claude-only; other
runtimes ignore the setting.

Verification:
- `go test ./...` green (full suite locally).
- `pnpm --filter @multica/views exec vitest run agents/components/tabs/skills-tab.test.tsx` green.
- Handler DB-backed tests still skip locally without docker (same
  as Elon's run) — CI will validate the create / update paths
  against migration 108.

Co-authored-by: multica-agent <github@multica.ai>

* fix(agent): mirror effective claude config dir with windows fallback (MUL-2603)

Address Elon's second-round review on PR #3200:

1. The per-task scratch dir now mirrors the *effective* host Claude
   config dir, not unconditionally `~/.claude/`. Precedence: agent
   `custom_env` CLAUDE_CONFIG_DIR > parent process env > `~/.claude/`.
   Without this, an operator who pinned Claude at a managed install
   (custom env CLAUDE_CONFIG_DIR) would get the wrong credentials in
   the scratch dir, because `buildClaudeEnv` strips that env before
   handing it to the child. We resolve the source up front and feed
   it to the mirror, so the override env still points at the right
   bytes.

2. Mirror entries now go through platform-aware linkers. On Windows
   without Developer Mode / admin, `os.Symlink` is denied, which
   previously left the scratch dir empty and broke Claude Code auth
   on default `ignore`. The new helpers try symlink first, then fall
   back to a directory junction (`mklink /J`) for dirs or a hardlink
   (same-volume content share) / copy for files. Mirrors the
   execenv/codex_home_link_windows.go pattern.

3. Tests:
   - `TestResolveHostClaudeConfigDir` locks in the custom_env >
     parent_env > `~/.claude` precedence.
   - `TestNewIsolatedClaudeConfigDirMirrorsCustomHostDir` confirms
     the scratch dir picks up `.credentials.json` from a synthetic
     custom host dir, proving the source resolution actually
     propagates into the mirror.
   - `TestNewIsolatedClaudeConfigDirEmptyHostIsNoop` documents the
     env-var-auth-only case (no host source ⇒ empty scratch dir).
   - `TestMirrorHostClaudeExceptSkillsWith_FallbackWhenSymlinkFails`
     exercises the Windows-no-Developer-Mode path via the new
     `mirrorHostClaudeExceptSkillsWith` seam, asserting credentials
     and sub-dir children still reach the scratch dir after the
     symlink stand-in fails.
   - `TestMirrorHostClaudeExceptSkillsWith_PropagatesFirstLinkError`
     confirms callers see the per-entry error when even fallback
     fails (so the warn-log fires on broken Windows installs).
   - `TestCopyFileRoundTrip` covers the last-resort copy fallback
     and its EXCL no-overwrite contract.
   - `TestClaudeExecuteIsolatesUsesCustomEnvSource` is the
     end-to-end check: an agent with custom_env CLAUDE_CONFIG_DIR
     reads its credentials from the pinned dir, not `~/.claude/`.

4. Docs: `apps/docs/content/docs/skills.{mdx,zh.mdx}` updated to
   describe the effective-source resolution and the Windows
   fallback chain so the docs match the runtime behaviour.

Verification:
- `go test ./...` green (full server suite locally, including
  `pkg/agent` 23 cases covering the new + existing isolation
  paths).
- `GOOS=windows GOARCH=amd64 go vet ./pkg/agent/...` and
  `go test -c -o /dev/null` both compile clean, confirming the
  Windows-tagged linker file builds.

Co-authored-by: multica-agent <github@multica.ai>

* fix(agent): default skills_local to merge to preserve legacy behavior (MUL-2603)

Per Bohan's product decision on PR #3200, the per-agent host-skill toggle
defaults to "merge" — the pre-MUL-2603 inherit-from-machine behavior —
so existing personal workflows that rely on locally installed Claude
Skills keep working unchanged. Agent owners explicitly opt into "ignore"
when they need to harden a shared agent against a broken local skill on
one operator's machine (GitHub #3052).

Also audited all 11 runtimes for user-global skill discovery paths and
documented the scope of the toggle. Only Claude reads a user-global
`~/.claude/skills/`; Codex isolates via `CODEX_HOME`, the ACP backends
(Hermes / Kimi / Kiro) and the JSON-stream backends (Copilot / Cursor /
Gemini / Pi / OpenCode / OpenClaw) anchor discovery to the task workdir
and never read a user-global skill directory. UI copy and docs now say
"for runtimes that support it (currently Claude Code)" everywhere so
the scope is explicit.

Changes:

- Migration 108: column default flipped to 'merge'.
- Handler CreateAgent: missing field → "merge"; explicit "ignore" /
  "merge" still validated, garbage still 400.
- normalizeSkillsLocal: drift-safe coercion now lands on "merge" for
  anything that isn't the exact literal "ignore".
- agent_template.go / onboarding_shim.go: internal CreateAgent callers
  send "merge" instead of "ignore" to match the new default.
- Claude runtime (`claude.go`): isolate-mode gate flipped from
  `SkillsLocal != "merge"` to `SkillsLocal == "ignore"`, so "" (legacy
  daemons / older clients) and "merge" both walk `~/.claude/` directly.
- Create Agent dialog + Skills tab: toggle defaults to on (merge); only
  duplicate of an explicit "ignore" agent carries through. The
  isolation opt-in is now `skills_local: "ignore"` when the user flips
  off; "merge" is omitted from the request body.
- i18n (EN + zh-Hans): copy reframed — "On (default) — merged"; "Off —
  ignored. Recommended for shared agents".
- Docs (`/skills`, `/guides/agents.zh`): describe new default and
  enumerate which runtimes act on the toggle.
- Landing changelog 0.3.7: retitled "Per-Agent Local-Skill Toggle"; note
  the on-by-default behavior + off-to-isolate framing.
- Tests:
  - `TestClaudeExecuteIsolatesHostSkillsWhenIgnoreOptedIn` replaces the
    old by-default isolation case (now requires explicit "ignore").
  - New `TestClaudeExecuteDefaultModeKeepsHostConfigDir` locks in that
    default ExecOptions preserve the host CLAUDE_CONFIG_DIR.
  - `TestClaudeExecuteIsolatesUsesCustomEnvSource` now explicitly opts
    into "ignore" mode.
  - Handler tests: omitted → "merge"; explicit "ignore" round-trips;
    preserve-existing test seeds "ignore" and asserts "merge" flip-back.
  - `TestNormalizeSkillsLocal_DriftStaysSafe`: only literal "ignore"
    maps to ignore; everything else → "merge".
  - `skills-tab.test.tsx`: toggle ON by default; flip OFF when agent
    opted into "ignore". Intro-text matcher anchored to a more specific
    phrase so it no longer collides with the toggle hint copy.

Verification:
- `go test ./...` green (full server suite locally).
- `GOOS=windows GOARCH=amd64 go vet ./pkg/agent/...` and
  `go test -c -o /dev/null` both compile clean (windows-tagged linker
  file still builds).
- `pnpm typecheck` green across all packages and apps.
- `pnpm --filter @multica/views test` 88 files / 771 tests green.
- `pnpm --filter @multica/core test` 43 files / 390 tests green.
- Handler DB-backed tests still skip locally without docker; CI will
  validate the create / update paths against migration 108.

Co-authored-by: multica-agent <github@multica.ai>

* chore(landing): drop 0.3.7 changelog entry from this PR (MUL-2603)

The landing-page release notes belong in a separate release-prep PR, not in the feature PR.

Co-authored-by: multica-agent <github@multica.ai>

* fix(agent): propagate skills_local=ignore to codex user-skill seed (MUL-2603)

Make the per-agent skills_local toggle real for Codex too, not just Claude.
Previously the toggle was only consumed by the Claude backend, while the
daemon's execenv layer always seeded Codex's per-task CODEX_HOME with the
host machine's user-installed skills from ~/.codex/skills/. A shared Codex
agent with skills_local=ignore could still inherit a broken local skill
from one operator's machine.

Now: PrepareParams/ReuseParams carry SkillsLocal; hydrateCodexSkills
skips seedUserCodexSkills when SkillsLocal == "ignore" so the per-task
CODEX_HOME exposes only workspace skills to the codex CLI. Default
("merge", or empty from older servers/clients) preserves existing
inherit-from-machine behavior. UI / docs are updated to reflect the
contract honestly: Claude Code and Codex honor the toggle; other
runtimes (Hermes / Kimi / Kiro / Copilot / Cursor / Gemini / Pi /
OpenCode / OpenClaw) leave $HOME untouched and discover user-level
skills natively, so the toggle is a no-op for them today.

New tests: TestPrepareCodexSkillsLocalIgnoreSkipsUserSeed,
TestPrepareCodexSkillsLocalMergeSeedsUserSkills, and
TestReuseCodexSkillsLocalIgnoreSkipsUserSeed cover Prepare(ignore),
Prepare(merge), and the toggle-flip-on-reuse path.

Co-authored-by: multica-agent <github@multica.ai>

* docs(skills): scope skills_local toggle copy to Claude Code + Codex (MUL-2603)

Off-state hint and Skills tab intro now explicitly call out Claude Code +
Codex as the only runtimes that honor the toggle, with "other runtimes
ignore this setting" wired into both states (en + zh-Hans), so users on
non-Claude/Codex agents don't read "Off" as runtime-wide isolation.

Docs (skills.mdx, skills.zh.mdx, guides/agents.zh.mdx) stop describing
Hermes / Kimi / Gemini / Copilot / Cursor / Pi / OpenCode / OpenClaw / Kiro
as having native user-level skill discovery; the daemon simply does not
manage user-level skill discovery for those runtimes today, and the toggle
is a no-op regardless of where it is set.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-26 13:26:33 +08:00
Bohan Jiang
13f74e651a feat(agents): remove custom_env from agent resources, add audited env endpoint (MUL-2600) (#3209)
* feat(agents): remove custom_env from agent resources, add audited env endpoint (MUL-2600)

The agent resource shape (list / get / create / update / archive /
restore responses + WebSocket events) no longer carries `custom_env`
values. Reads/writes of env now flow exclusively through a dedicated
`/api/agents/{id}/env` endpoint that is owner/admin-only, rejects
agent-actor sessions, applies a "****" sentinel preserve guard on
PUT, and writes a persistent audit row per reveal/update.

Why
- `multica agent list --output json` historically returned plaintext
  `custom_env` for owner/admin callers (the redaction gate gave only
  members the masked map). Any agent token running on the workspace
  inherits its owner's role and could read every other agent's
  secrets just by listing.
- Patching list/get redaction alone (PR #3175 direction) left
  symmetric leaks via mutation responses, WS events, the "reveal"
  path itself (no actor-aware auth), and a `****` overwrite footgun
  on UpdateAgent.

What changed
- Backend: drop `custom_env` from AgentResponse; add coarse
  `has_custom_env` + `custom_env_key_count`. Strip env handling from
  UpdateAgent (silently ignored if sent). Keep CreateAgent's
  custom_env acceptance.
- Backend: new GET/PUT `/api/agents/{id}/env` handlers in
  `internal/handler/agent_env.go`:
  - resolveActor → 403 for agent actors (closes the lateral-movement
    path).
  - Owner/admin role gate via existing helper.
  - PUT honours value == "****" as "preserve existing value".
  - Both write to `activity_log` with `agent_env_revealed` /
    `agent_env_updated` actions. Audit details record key names only,
    never values.
- Daemon claim path (`ClaimAgentTask`) unchanged — `TaskAgentData`
  still carries plaintext env for runtime injection.
- SQL: new `UpdateAgentCustomEnv` query; sqlc regenerated (v1.31.1).
- CLI: new `multica agent env get|set` subcommands. `--custom-env*`
  flags removed from `multica agent update`; the no-fields error
  now points to the new path.
- Frontend: drop env fields from `Agent` + `UpdateAgentRequest`; add
  `getAgentEnv` / `updateAgentEnv` client methods; rewrite env-tab
  to show "N variables configured" + explicit "Reveal & edit"
  button, fetching values only on intentional reveal.
- Locales: parity-safe additions to en + zh-Hans.
- Docs: agents-create.{mdx,zh.mdx} reflect the new threat model and
  endpoint.
- Mobile: schema drops `custom_env` / `custom_env_redacted`, adds
  metadata fields.

Tests
- Handler tests pinned the new invariants: no env in list/get
  responses, owner reveal happy-path + audit row, agent-actor 403,
  `****` sentinel preserves real values, UpdateAgent silently
  ignores `custom_env`, pure `mergeAgentEnv` cases.
- CLI tests pivot to the new flag surface: `agent update` MUST NOT
  expose the env flags; `agent env set` MUST expose
  --custom-env-stdin/--custom-env-file.
- Frontend test fixtures updated; pnpm typecheck / test / lint
  pass cleanly.

This is a breaking API change. Scripts that read `custom_env` from
`/api/agents` must migrate to `GET /api/agents/{id}/env`.

Co-authored-by: multica-agent <github@multica.ai>

* fix(agents): close actor-spoofing + audit fail-closed in env endpoints (MUL-2600)

Addresses Elon's review of #3209:

* Mint a task-scoped `mat_` token per claim, bound to (agent, task,
  workspace, owner). Daemon injects it into the agent process in place
  of its own credential. Auth middleware authoritatively rebuilds
  X-User-ID / X-Agent-ID / X-Task-ID from the token row and sets
  X-Actor-Source=task_token; that header is server-set only — incoming
  values are stripped before any auth branch runs. resolveActor honors
  the header so an agent that strips X-Agent-ID / X-Task-ID still
  resolves as actor=agent.
* GetAgentEnv / UpdateAgentEnv are now fail-closed on audit-log
  failures: GET refuses to return plaintext, PUT persists inside the
  same tx as the audit row so they commit/roll back together.
* PUT /api/agents/{id} returns 400 when the body carries custom_env
  instead of silently dropping it — directs callers to the audited env
  endpoint.
* Agent actors never see mcp_config, even when the underlying member
  is owner/admin; mutation broadcasts go through a redaction shim so
  WS subscribers don't pick it up either.
* Fix backend test that asserted dense JSON (jsonb::text renders
  whitespace) and frontend test that assumed a unique "Test User"
  match.

Co-authored-by: multica-agent <github@multica.ai>

* fix(agents): close residual MUL-2600 gaps from review (MUL-2600)

Migration 108 FK now correctly references agent_task_queue(id) instead
of the non-existent agent_task table; the previous name blocked CI
backend migrations.

Task-token-authenticated requests can no longer be re-routed at a
different workspace by passing workspace_slug / workspace_id /
?workspace_id / a URL workspace param. ResolveWorkspaceIDFromRequest
and resolveWorkspaceUUID both short-circuit on X-Actor-Source=task_token
and return only the token-bound X-Workspace-ID; buildMiddleware adds a
defence-in-depth 403 if any URL-resolved workspace disagrees with the
token binding.

mcp_config no longer leaks back to agent actors through UpdateAgent /
CreateAgent / ArchiveAgent / RestoreAgent HTTP responses — the same
redactAgentResponseForActor helper that GetAgent/ListAgents use is now
applied to mutation responses too. WS broadcasts were already redacted
via broadcastAgentResponse.

FailTask and every TaskService cancel path (CancelTask /
CancelTasksForIssue / CancelTasksForAgent / CancelTasksByTriggerComment
/ BroadcastCancelledTasks) now eagerly DeleteTaskTokensByTask so the
mat_ token's 24h window doesn't outlive a terminated task. Failure is
non-fatal — the FK cascade and expiry remain durable guards.

Doc-only: clarify that PUT /api/agents/{id} now hard-rejects bodies
that carry custom_env (was previously "silently ignores").

Tests:
- middleware: TestResolveWorkspaceIDFromRequest gains a task_token
  case asserting client-supplied slug/id/query cannot override the
  bound workspace.
- handler: TestUpdateAgent_RedactsMcpConfigForAgentActor and
  TestUpdateAgent_KeepsMcpConfigForMemberActor pin the mutation-
  response redaction contract per actor type.

Co-authored-by: multica-agent <github@multica.ai>

* fix(agents): match redacted mcp_config as JSON null, not Go nil (MUL-2600)

`AgentResponse.McpConfig` is `json.RawMessage` without `omitempty`, so
the redacted response serialises as `"mcp_config": null`. On decode,
`json.RawMessage` keeps the literal bytes `null` rather than collapsing
to Go nil, which made the assertion fire on a non-leak.

The product contract (field always present, distinguished from "no
config" via `mcp_config_redacted`) is intentional, so adjust the test
to check for "no secret-bearing content" instead of weakening the
contract via `omitempty`.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-25 18:42:48 +08:00
Bohan Jiang
7984606eed feat(landing): add Contact Sales page and inquiry endpoint (MUL-2493) (#2988)
* feat(landing): add Contact Sales page and inquiry endpoint (MUL-2493)

Adds a public `/contact-sales` marketing page with a needs-discovery form
modelled on the design reference attached to MUL-2493 — first/last name,
business email (with free-provider rejection), company name + size,
country/region, intended use case, and a free-text goals field, plus the
two consent checkboxes from the reference.

Submissions hit a new public `POST /api/contact-sales` endpoint with
per-IP rate limiting (Redis-backed via the existing RateLimit middleware,
configurable through `RATE_LIMIT_CONTACT_SALES`) and a per-email hourly
cap so a single business address can't be used as a flood channel after
one valid pass. The inquiry is stored in a new `contact_sales_inquiry`
table; analytics fires a `contact_sales_submitted` PostHog event with
only the closed-enum dimensions (size, country, use case) — the free-text
goals stay in the DB and are never broadcast.

The page is linked from the landing header (md+) and the footer's Company
column, in both English and Simplified Chinese. The reserved-slug list is
updated so a workspace named `contact-sales` can't shadow the route.

Co-authored-by: multica-agent <github@multica.ai>

* fix(landing): canonicalize business email and tighten contact-sales form (MUL-2493)

- Parse the submitted email with net/mail and run the free-email
  block-list against the canonical addr.Address, so a display-name
  form like `Ada <ada@gmail.com>` can no longer slip past the gate
  (the raw string had domain `gmail.com>`, which wasn't blocked).
  Adds regression tests covering the display-name bypass and the
  canonicalization helper.
- Drop noValidate from the contact-sales form so the browser's
  native required / email / select checks fire before submit;
  the JS-side free-email warning still runs as a UX guard.
- Update success copy ("respond within three business days") in
  EN and ZH plus the page metadata.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-22 13:22:36 +08:00
LinYushen
5bacfd9742 MUL-2526 feat: add member(user_id, workspace_id) index + upgrade sqlc to v1.31.1 (#3046)
- Add migration 106: CREATE INDEX CONCURRENTLY on member(user_id, workspace_id)
- Rewrite ListWorkspaces to drive from member table with explicit fields
- Regenerate all sqlc code with v1.31.1 (intentional version upgrade)

Co-authored-by: multica-agent <github@multica.ai>
2026-05-22 12:26:56 +08:00
Bohan Jiang
0c767c0052 feat(issues): per-issue metadata KV (MUL-2017) (#2845)
* feat(issues): per-issue metadata KV (MUL-2017)

Adds a small JSONB KV map to every issue for agent pipeline state (attempts,
PR number, pipeline status, ...). Keys match a narrow regex, values are
primitives (string / number / bool), capped at 50 keys per issue and 8KB
per blob. Defense-in-depth via two CHECK constraints (object shape + size).

All mutations are single-key atomic (jsonb_set / `- key`). `UpdateIssue`
intentionally does NOT touch metadata: a whole-blob overwrite would race
with concurrent agent writes.

  GET    /api/issues/:id/metadata
  PUT    /api/issues/:id/metadata/:key   body: { "value": <primitive> }
  DELETE /api/issues/:id/metadata/:key

Containment filter on list: GET /api/issues?metadata=<json-object> uses
PG `@>` against a `jsonb_path_ops` GIN index. Mirrored across ListIssues,
CountIssues, ListOpenIssues, and the hand-rolled ListGroupedIssues SQL so
CLI/API and UI grouped views stay consistent.

CLI: multica issue metadata {list,get,set,delete}
  multica issue list --metadata key=value (repeatable, AND)
  set has --type to override the default value-sniffing
Co-authored-by: multica-agent <github@multica.ai>

* fix(issues): metadata test bugs + wire realtime + read-only display (MUL-2017)

- Fix two failing handler tests blocking backend CI:
  - reset decode target after delete so map merge does not mask removal
  - url.PathEscape the key segment so spaces no longer panic NewRequest
- Wire issue_metadata:changed end to end so the detail / list / my-issues
  caches stay in sync with set/delete events (other tabs, CLI writes).
- Add a read-only Metadata strip to the issue detail sidebar; hidden when
  the issue has no keys so it stays quiet in the common case.

Co-authored-by: multica-agent <github@multica.ai>

* feat(runtime): teach agents to read/write issue metadata (MUL-2017)

Add an `## Issue Metadata` section to the runtime brief plus a
`metadata list` step on entry and a `metadata set`/`delete` step on
exit. Section only emits when the task carries an issue id (comment- or
assignment-triggered); chat / quick-create / run-only autopilot stay
clean so they don't fire failing CLI calls.

Co-authored-by: multica-agent <github@multica.ai>

* fix(issues): bump metadata migration to 105 and drop attempts as example (MUL-2017)

main is now at 104_drop_runtime_timezone; the migrator picks
LatestVersion() by sorted filename, so a slot before the tail would
let DBs that have already run 099–104 think they're up-to-date while
the issue.metadata column is missing — runtime would then fail with
column does not exist. Renumbering to 105 puts the migration at the
tail and forces it to run.

Also drop attempts as a positive example across docs/code comments and
test fixtures — the runtime instruction prompt already lists it under
"What NOT to pin" (runtime bookkeeping). Replace with pr_number, which
is in the recommended-keys set, so docs/tests speak the same language
as the prompt.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-21 16:35:45 +08:00
YYClaw
614dfae884 MUL-2488 feat(timezone): Scheduling / Viewing two-layer timezone architecture (#2968)
* docs(timezone): add scheduling/viewing timezone architecture RFC

* feat(db): replace daily rollups with task_usage_hourly, add user.timezone

Migrations 100-104: add "user".timezone (Viewing tz), build the UTC
hourly task_usage_hourly rollup with its pipeline, drop the legacy
task_usage_daily / task_usage_dashboard_daily pipelines, and drop the
agent_runtime.timezone column. Report queries now slice day boundaries
at read time by the caller-supplied @tz instead of materialising in a
fixed tz. Regenerate sqlc.

* feat(server): add task_usage_hourly backfill command

Replace the two legacy backfill commands (daily / dashboard_daily) with
a single backfill_task_usage_hourly that loads historical task_usage
into the new UTC hourly rollup, sliced per workspace.

* refactor(server): resolve viewing timezone in report handlers

Report handlers resolve the Viewing tz per request (?tz query param,
then user.timezone, then UTC) and pass it to the hourly-rollup queries.
Drop the UseDailyRollup feature flags and the old raw-scan/daily-rollup
dual paths, remove the /api/usage endpoints, and stop the daemon from
reporting and the runtime handler from accepting host timezone.

* refactor(core): switch report queries to viewing timezone

API client and dashboard/runtime queries send ?tz with each report
request, the user schema/types carry the new timezone field, and the
runtime timezone field/mutation is removed.

* feat(views): add viewing timezone preference and UI

Add the useViewingTimezone hook and a Timezone setting in Preferences;
report charts and the dashboard week boundary follow the viewer tz.
Remove the runtime detail timezone editor and its locale strings.

* fix(test): update fixtures and stabilize tests for timezone refactor

The timezone architecture refactor changed several types without
updating dependent test code:

- RuntimeDevice no longer has a timezone field — drop it from the
  create-agent-dialog runtime fixture.
- User now requires a timezone field — add it to the apps/web mockUser
  fixture.
- The PreferencesTab timezone tests asserted on the async save handler
  (PATCH then store update) with a bare expect, racing the mutation's
  settle callback, and timed out querying the Select's ~600-option IANA
  list on a loaded CI runner. Wrap the assertions in waitFor and extend
  the timeout for those three tests.

* docs(timezone): document self-host migration order and trigger invariant

Add a SELF-HOST UPGRADE ORDER runbook to the backfill command's package
comment: applying migrations 100-104 in a single migrate-up drops the
legacy daily rollups before the hourly backfill runs, leaving dashboards
empty until cron catches up.

Add an INVARIANT comment on trg_atq_dirty_hourly noting that agent_id
must be added to the trigger's OF list if it ever becomes mutable,
otherwise dirty buckets for the old agent_id are silently missed.

* style(runtimes): drop trailing blank line in runtime-detail
2026-05-21 15:33:47 +08:00
Angular
1f978bf1ec feat(autopilot): link created issues to projects (#2908)
* feat(autopilot): link created issues to projects

* test(autopilot): cover project flag
2026-05-20 15:37:23 +08:00
Bohan Jiang
2bec2221d2 feat(agent): per-agent thinking_level for claude + codex (MUL-2339) (#2865)
* feat(agent): persist thinking_level per agent (MUL-2339)

Adds a nullable `thinking_level` column to the `agent` table so the
backend can route a runtime-native reasoning/effort token (e.g. Claude's
`xhigh`, Codex's `minimal`) through to the agent CLI on every dispatch.

The column is intentionally TEXT rather than an enum — Claude and Codex
publish overlapping but distinct vocabularies and we want the persisted
value to round-trip exactly through whichever CLI receives it. NULL is
the "use runtime default" sentinel that every downstream consumer reads
as "do not inject --effort / reasoning_effort".

This commit is just the storage layer (migration + sqlc); subsequent
commits wire it through the API, daemon, and agent backends.

Co-authored-by: multica-agent <github@multica.ai>

* feat(agent-backend): inject reasoning effort for claude + codex (MUL-2339)

Extends ExecOptions with a runtime-native ThinkingLevel string and wires
it into the Claude and Codex backends. Discovery is driven by the local
CLI so the daemon advertises whatever the host install supports rather
than a hand-maintained list that goes stale.

Per Elon's PR1 review:
- Claude: parses `claude --help` to learn the `--effort` superset and
  projects through a per-model allow-list (xhigh is Opus-only; max is
  session-only on the smaller models). Falls back to a conservative
  static list when the binary is missing or help drift hides the line.
- Codex: drives `codex debug models --output json` so per-model
  reasoning subsets and the documented default come directly from the
  CLI. The older config-error probe trick is gone — the JSON path is
  stable and doesn't pollute stderr with an intentional misconfig.
- Cache key includes (provider, executablePath, cliVersion) so a CLI
  upgrade invalidates entries that referenced the older help / catalog.

Per Trump's PR1 constraint, all three Codex injection points
(thread/start.config, thread/resume.config, turn/start.effort) flow
through one helper (`applyCodexReasoningEffort`) so they cannot drift
independently. The shared `codexReasoningCases` fixture in
`thinking_test.go` asserts the same value→{shape, key} contract at
each site for every level the runtimes know about.

Claude's `--effort` is also added to `claudeBlockedArgs` so a user
custom_args entry can't silently outvote the daemon-injected value.

Co-authored-by: multica-agent <github@multica.ai>

* feat(api): wire thinking_level through API + daemon contract (MUL-2339)

End-to-end plumbing for the per-agent reasoning/effort setting:

- AgentResponse / TaskAgentData now carry `thinking_level`; the daemon's
  claim response includes it and the daemon's executor passes it through
  to agent.ExecOptions, where the Claude and Codex backends already know
  what to do with it.
- ModelEntry on the runtime-models wire format gains a `thinking` block
  carrying `supported_levels` + `default_level` per model so the UI can
  render a runtime-aware picker without the server having to know about
  the local CLI install. `handleModelList` projects the agent-package
  catalog (including the new Thinking field) into the wire shape.
- CreateAgent / UpdateAgent gate the field with a synchronous provider
  enum check (claude / codex only today). UpdateAgent is tri-state:
  field omitted = no change, "" = explicit clear (new
  `ClearAgentThinkingLevel` query, mirrors the existing mcp_config null
  pattern), non-empty = validate then set.

Per Trump's PR1 review, the API NEVER auto-clears on a runtime/model
swap and ALWAYS returns 400 on an unknown literal value — same shape
across CreateAgent, UpdateAgent, and combined patches that move
runtime + level in one request. Per-model combination failures (e.g.
`xhigh` against a model that only supports up to `high`) surface as a
daemon-side task error, not a silent server-side rewrite.

TS types follow the same shape: `Agent.thinking_level`,
`CreateAgentRequest`/`UpdateAgentRequest` add the field, `RuntimeModel`
grows a `thinking` block. Older backends omit the field, which the
front-end treats as "no picker for this model" — installed desktop
builds keep working.

Co-authored-by: multica-agent <github@multica.ai>

* fix(agent): correct codex debug models argv + pin via runner test (MUL-2339)

`codex debug models --output json` is rejected by codex-cli 0.131.0 —
the subcommand emits JSON on stdout by default and has no `--output`
flag. Drop the flag and add `--bundled` to skip the network refresh
discovery doesn't need. Move the argv to a package-level var and add
a test that runs a fake `codex` to assert the binary actually
receives exactly `debug models --bundled`, so the contract can't
silently drift on the next refactor.

Also teach ValidateThinkingLevel to resolve an empty model to the
provider's default model entry. Without this, every default-model
task with a persisted thinking_level would be misjudged "unknown
model" by the daemon guard.

Co-authored-by: multica-agent <github@multica.ai>

* fix(api): reject runtime switch that would leave invalid thinking_level (MUL-2339)

A PATCH that changed `runtime_id` without touching `thinking_level`
used to silently keep the existing value, so a Claude agent storing
`max` could land on a Codex runtime where `max` is not a recognised
token at all, and the daemon would receive a literal-invalid level.

Hold the same "always 400 on literal-invalid, never silent coerce"
rule on this implicit path. When runtime_id changes and the existing
value is not in the new provider's enum, return 400 with the
recovery options (clear via `thinking_level=""` or re-set in the
same PATCH).

Add coverage for both the kept-when-still-valid and the rejected
cases, plus the two recovery paths (clear and replace).

Co-authored-by: multica-agent <github@multica.ai>

* fix(daemon): guard runTask with per-model thinking_level validator (MUL-2339)

ValidateThinkingLevel existed but had no call site — `task.Agent.
ThinkingLevel` flowed straight into ExecOptions, so `xhigh` configured
on a non-Opus Claude model, or API-side stale values that escaped the
provider enum gate, would be injected anyway.

Run the validator before building ExecOptions. Invalid combinations
log a warning and drop the level instead of failing the task: the
agent still runs, just at the runtime's default reasoning effort.
Discovery errors fail open (keep the level, let the CLI surface any
objection) so a transient `claude --help` failure can't strand work.

Empty model is forwarded as-is; the validator resolves it to the
provider's default model internally per the cross-package contract.

Co-authored-by: multica-agent <github@multica.ai>

* chore(agent): drop stale `--output json` comments + unused scanner (MUL-2339)

Codex CLI's `debug models` subcommand emits JSON without an `--output`
flag, and `parseCodexDebugModels` never read from the bufio.Scanner.
Sync the comments with the actual invocation and remove the dead init.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-20 12:30:10 +08:00
Jiayuan Zhang
fc8528d64d feat(autopilot): support assigning to a squad (MUL-2429) (#2888)
* feat(autopilot): support assigning autopilot to a squad (MUL-2429)

Path A (Squad-as-Leader) from the RFC: when an autopilot's assignee is a
squad, dispatch resolves to squad.leader_id and executes against the
leader's runtime — semantics match a human manually assigning the issue
to that squad, no fan-out.

Backend scope only; frontend picker change is a follow-up PR.

Changes:
- 096_autopilot_squad_assignee migration: drop agent FK on
  autopilot.assignee_id, add assignee_type column (default 'agent'),
  add autopilot_run.squad_id attribution column.
- service.AgentReadiness: single source of truth for archived /
  runtime-bound / runtime-online checks. Shared by autopilot
  admission gate, run_only dispatch, and isSquadLeaderReady.
- service.resolveAutopilotLeader: translates assignee_type/id to the
  agent that actually runs the work.
- dispatchCreateIssue: stamps issue with assignee_type='squad' for
  squad autopilots and enqueues via EnqueueTaskForSquadLeader.
- dispatchRunOnly: belt-and-braces readiness re-check after resolving
  squad → leader so a leader that went offline between admission and
  dispatch produces a clean failure instead of a doomed task.
- handler.CreateAutopilot / UpdateAutopilot: accept assignee_type with
  squad/agent existence + leader-archived validation. Backward-compatible
  default of "agent" preserves the contract for older clients.
- Analytics: AutopilotRunStarted/Completed/Failed events carry
  assignee_type and squad_id; PostHog can now group autopilot runs by
  squad without joining back to the autopilot row.

Co-authored-by: multica-agent <github@multica.ai>

* fix(autopilot): reject archived squads, route post-admission skips, cleanup dangling-agent autopilots (MUL-2429)

Addresses three review findings on PR #2888:

1. Archived squad handling: validateAutopilotAssignee now rejects squads
   with archived_at set; resolveAutopilotLeader returns errSquadArchived
   so the admission gate fails closed; DeleteSquad now mirrors the issue
   transfer for autopilot rows (TransferSquadAutopilotsToLeader) so
   surviving autopilots flip to assignee_type='agent' (leader) instead
   of dangling at the archived squad.

2. dispatchRunOnly post-admission readiness: introduces errDispatchSkipped
   sentinel, recognised by DispatchAutopilot via handleDispatchSkip so
   the run is recorded as `skipped` (not `failed`). Manual triggers no
   longer 500 when the leader's runtime goes offline between admission
   and task creation. New TestManualTriggerDoesNotErrorOnPostAdmissionSkip
   locks the behaviour in.

3. Dangling agent assignee after migration 096 dropped the FK:
   shouldSkipDispatch now distinguishes pgx.ErrNoRows / errSquadArchived
   (hard skip — retrying won't help) from transient DB errors
   (fail-open). DeleteAgentRuntime pauses autopilots that target agents
   about to be hard-deleted (ListArchivedAgentIDsByRuntime +
   PauseAutopilotsByAgentAssignees) so the breakage surfaces as a paused
   row in the UI instead of a quiet skip-burning loop.

Unit tests cover the sentinel unwrap contract and errSquadArchived
errors.Is behaviour. Integration test
TestAutopilotDispatchSkipsWhenRuntimeOffline re-verified against a fresh
DB with migration 096 applied.

Co-authored-by: multica-agent <github@multica.ai>

* fix(autopilot): bump last_run_at on post-admission skip (MUL-2429)

Match recordSkippedRun (pre-flight skip) and the success path so the
scheduler / "last seen" UI both reflect that this tick evaluated the
trigger, even when the post-admission readiness gate caught a late
regression.

Addresses Emacs review caveat #1 on PR #2888.

Co-authored-by: multica-agent <github@multica.ai>

* feat(autopilot): mixed agent/squad assignee picker in dialog (MUL-2429)

End-to-end UI for assigning an autopilot to a squad. Closes the PR #2888
backend gap: the squad-as-assignee feature was already wired in Go (Path A,
RFC §4) but the desktop dialog never offered the choice.

- core/types/autopilot: add `AutopilotAssigneeType`, surface
  `assignee_type` on `Autopilot` + Create/Update request payloads.
- views/autopilots/pickers/agent-picker: switch to a polymorphic
  AssigneeSelection (`{type, id}`); render agents and squads as two
  grouped sections with shared pinyin search.
- views/autopilots/autopilot-dialog: maintain `assigneeType` state, send
  it on create/update, render the trigger avatar / hover dot with
  `assignee.type`.
- views/autopilots/autopilots-page + autopilot-detail-page: render the
  assignee row using `autopilot.assignee_type` so squad-typed autopilots
  show the squad avatar + name, not a broken agent lookup.
- locales: add `agents_group` / `squads_group` / `select_assignee` keys
  (en + zh-Hans), keep legacy `select_agent` for callers that still
  reference it.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-05-20 05:30:13 +02:00
Jiayuan Zhang
2ad1cd8ff8 feat(profile): user profile description injected into agent brief (MUL-2406)
## Summary

Adds per-user `profile_description` so coding agents have cheap, durable context about who is asking. v1 per the brief Xeon locked in on [MUL-2406](mention://issue/63a7247c-4f6a-42cf-90d1-7c746e77158a):

- **DB** — `user.profile_description TEXT NOT NULL DEFAULT ''` (migration 096). 2000-rune cap enforced server-side. No nullable / privacy state to manage.
- **API** — `PATCH /api/me` accepts the field; `UserResponse` always emits it. Client wraps `updateMe` in a lenient `UserSchema` + `EMPTY_USER` fallback per CLAUDE.md API Response Compatibility.
- **UI** — Settings → Account gains an "About you" textarea with live `n/2000` counter, `maxLength` guard, and a localized too-long error (EN + zh-Hans).
- **CLI** — `multica user profile get` / `multica user profile update` with `--description / --description-stdin / --description-file / --clear`, mirroring the existing `issue comment add` input-mode menu.
- **Daemon injection** — claim handler resolves the runtime owner and stamps `requesting_user_name` + `requesting_user_profile_description` on the task. `buildMetaSkillContent` emits `## Requesting User` between `## Agent Identity` and `## Available Commands`, blockquoted and framed as background context. The block is omitted entirely when the description is empty (no token cost when unused).

Brief is written **once per task** via `CLAUDE.md` / `AGENTS.md`, not the per-turn prompt — same path the agent already reads for identity, so no extra per-turn cost.

## Test plan

- [x] `go build ./...`, `go vet ./...`, `go test ./internal/cli/ ./internal/daemon/ ./internal/daemon/execenv/ ./cmd/multica/`
- [x] New brief tests: `TestBuildMetaSkillContentEmitsRequestingUser`, `TestBuildMetaSkillContentOmitsRequestingUserWhenEmpty`
- [x] `pnpm typecheck`, `pnpm lint`, `pnpm test` (74 files, 644 tests pass)
- [ ] Handler DB tests (`TestUpdateMe*`) require a migrated test DB — not runnable in this sandbox
- [ ] Manual: open Settings → Account, set a description, confirm the next daemon-run agent's `CLAUDE.md` shows `## Requesting User`
2026-05-19 19:51:28 +02:00
Bohan Jiang
2323b72710 feat(autopilots): webhook delivery layer + idempotency/signature/replay (MUL-2334) [PR1] (#2774)
* feat(autopilots): webhook delivery layer + idempotency / signature / replay (MUL-2334)

Splits "inbound webhook receipt" from "autopilot run creation" so we can
record duplicate attempts, signature outcomes, and ignored/skipped
deliveries — and replay a delivery on demand. v1 ingress wrote straight
into autopilot_run.trigger_payload, which collapsed the two concerns and
left run_only autopilots vulnerable to provider retry storms.

Backend only (PR1). UI Deliveries tab follows in PR2.

Schema (migration 093):
  - autopilot_trigger.provider: 'generic' | 'github' (default 'generic').
  - autopilot_trigger.signing_secret: nullable plaintext (HMAC needs it
    cleartext; mirrors how webhook_token is stored).
  - webhook_delivery: one row per inbound POST. Carries raw_body,
    selected_headers, dedupe_key/source, signature_status,
    autopilot_run_id, replayed_from_delivery_id, response_status / body.
  - Partial unique index on (trigger_id, dedupe_key) excludes NULL and
    'rejected' rows, so a wrong-secret 401 does NOT permanently block a
    future retry with the same X-GitHub-Delivery once the operator fixes
    the secret.

Ingress flow (autopilot_webhook.go), persist-first + sync dispatch:
  1. IP rate limit -> 2. token lookup -> 3. token rate limit ->
  4. read raw body -> 5. autopilot/workspace cross-check ->
  6. normalize JSON (400 without persistence on parse failure) ->
  7. compute dedupe key + signature status ->
  8. INSERT delivery (status=queued). On (trigger_id, dedupe_key)
     unique-violation: bump attempt_count on existing row and return
     the original delivery_id + autopilot_run_id with 200 ->
  9. invalid/missing signature: UPDATE -> rejected, return 401 with
     delivery_id (no dispatch, not replayable) ->
 10. trigger disabled / autopilot paused/archived: UPDATE -> ignored,
     return 200 ->
 11. DispatchAutopilot synchronously, UPDATE -> dispatched/skipped/failed
     with autopilot_run_id and the response body we returned ->
 12. TouchAutopilotTriggerFiredAt and return 200.

No new long-running worker. A stale 'queued' row only happens if the
process dies between INSERT and UPDATE; that's a follow-up sweeper, not
this PR.

Authenticated API:
  - GET    /api/autopilots/{id}/deliveries (slim list)
  - GET    /api/autopilots/{id}/deliveries/{deliveryId} (with raw_body)
  - POST   /api/autopilots/{id}/deliveries/{deliveryId}/replay -> creates
    a new delivery row (replayed_from_delivery_id set), dispatches a
    new run, never collapses onto the original via dedupe.
  - PUT    /api/autopilots/{id}/triggers/{triggerId}/signing-secret
    Write-only; trigger response surfaces has_signing_secret +
    signing_secret_hint (last 4 chars), never the secret itself.

Signature verification reuses the GitHub-compatible
X-Hub-Signature-256: sha256=<hex(hmac(body, secret))> scheme; the
HMAC helper is constant-time. Invalid/missing signatures still count
against per-IP and per-token rate limits.

autopilot_run.trigger_payload is intentionally preserved — delivery
records the HTTP receipt; run records the normalized envelope handed
to the agent. They are two different views.

Tests (Postgres-backed):
  - delivery persistence on accept
  - dedupe via Idempotency-Key and X-GitHub-Delivery; run_only retry
    storm pin (3 retries -> 1 run)
  - invalid signature: 401 + rejected row + no run linkage
  - missing signature when secret configured: 401 + 'missing' state
  - valid signature dispatches
  - signing secret never echoed in trigger responses; hint shows last 4
  - min-length and clear-by-empty for signing secret PUT
  - replay creates a NEW delivery + new run; rejected deliveries cannot
    be replayed
  - list omits raw_body; detail includes it; cross-autopilot ID returns
    404 (workspace isolation defense in depth)
  - provider validation: unknown -> 400, github -> 201 round-trips
  - bad-signature stream still counts against per-token rate limit

Co-authored-by: multica-agent <github@multica.ai>

* fix(autopilots): address PR review on webhook delivery layer (MUL-2334)

- Exclude `failed` from the (trigger_id, dedupe_key) partial unique index
  alongside `rejected`, so a transient ingress failure does not strand the
  provider's stable X-GitHub-Delivery / Idempotency-Key retry. Update the
  dedupe lookup to prefer non-terminal rows under the same predicate.
- Tighten delivery status enum: drop `skipped` from the CHECK constraint
  and from the handler. A run that was admission-skipped (e.g. runtime
  offline) is now recorded as delivery=`dispatched` linked to the
  skipped run, with the response payload carrying status=`skipped`.
  Source of truth for skipped-ness is autopilot_run.status, not the
  delivery row — keeps the Deliveries UI enum unambiguous.
- On dispatch error, link the (possibly non-nil) autopilot_run returned
  by DispatchAutopilot to the failed delivery so Deliveries UI can
  navigate to the run row for debugging.
- Slim list projection: ListWebhookDeliveriesByAutopilot no longer pulls
  raw_body / selected_headers / response_body — a 100-row page × 256 KiB
  would otherwise round-trip ~25 MiB from Postgres per Deliveries reload.
  Detail endpoint continues to return the full row.
- Fix backend CI: TestGetDelivery_ReturnsFullPayload now decodes the
  response and asserts on the parsed raw_body instead of substring-
  matching against an escaped JSON string; raise the test-suite default
  webhook rate limits in TestMain so the shared 192.0.2.1 IP bucket
  doesn't fill across the suite and leak 429s into unrelated tests.
- Add regression coverage for the dedupe-after-failure path.

cd server && go test ./... is green locally.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-18 14:59:40 +08:00
Bohan Jiang
3645bdb5b6 feat(issues): add start_date field with progressive disclosure (MUL-2274) (#2696)
* feat(issues): add start_date field with progressive disclosure (MUL-2274)

Mirrors the existing due_date implementation end-to-end so an issue can
express a planned start in addition to a deadline. Surfaces start_date as
an optional sidebar property alongside priority / due_date / labels (added
in MUL-2275), with consistent picker, board/list/sort, activity, and inbox
plumbing.

Backs the Project Gantt work (parent MUL-1881) and keeps the
progressive-disclosure attribute experience consistent.

- DB: migration 091 adds issue.start_date TIMESTAMPTZ.
- sqlc: ListIssues / CreateIssue / UpdateIssue / CreateIssueWithOrigin /
  ListOpenIssues read & write start_date.
- Backend: IssueResponse + create/update/batch-update handlers parse and
  emit start_date with RFC3339 validation; new start_date_changed activity
  event + subscriber notification (with prev_start_date in event payload).
- CLI: --start-date flag on `multica issue create` / `issue update`.
- Frontend: StartDatePicker component, start_date wired into Issue type,
  Zod schema, draft / view stores, sort util, header sort + card-property
  options, list-row / board-card display, create-issue modal, and the
  issue-detail progressive-disclosure "+ Add property" surface (visibility
  rule, picker row, add-property menu icon + label).
- i18n: en + zh-Hans for sort_start_date / card_start_date /
  prop_start_date / activity start_date_set / start_date_removed /
  picker start_date.trigger_label / clear_action / inbox labels.
- Tests: new TestNotification_StartDateChanged; existing Issue / draft /
  modal fixtures extended with start_date.

Co-authored-by: multica-agent <github@multica.ai>

* feat(issues): align start_date with due_date in actions menu and CLI table

- Add Start Date submenu (today / tomorrow / next week / clear) in
  actions menu, mirroring Due Date — parity with the Due Date quick
  setters in list/board context and 3-dot menus.
- Add corresponding en / zh-Hans i18n keys
  (actions.start_date / start_today / start_tomorrow / start_next_week
  / start_clear).
- CLI human table for `multica issue list` and `multica issue get`
  now shows a START DATE column next to DUE DATE; --full-id variant
  too.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-17 15:01:38 +08:00
Jiayuan Zhang
668cab6022 feat(github): mirror PR CI checks and merge conflict status (MUL-2228) (#2632)
* feat(github): mirror PR CI checks and merge conflict status (MUL-2228)

Surface "checks passed/failed" and "conflicts/no conflicts" badges under
each linked PR on the issue page so users can judge readiness without
flipping over to GitHub. CI state is fed by check_suite webhooks
(GitHub Actions + apps using the Checks API; legacy status events are
out of scope for MVP); conflicts are read from pull_request.mergeable_state.

Data model:
  * github_pull_request: add head_sha + mergeable_state
  * github_pull_request_check_suite: per-suite rows keyed by (pr_id, suite_id)
  * Aggregation done at query time, filtering by current head_sha so
    late-arriving suites for a stale head can't contaminate the new head's
    pending view; per-app latest suite chosen first so a single app firing
    multiple suites isn't counted N times.

Webhook hardening:
  * synchronize/opened/reopened/edited(base) explicitly clear mergeable_state
  * single-row ordering protection on the check_suite upsert prevents a
    late-delivered older event from overwriting a newer one
  * check_suite.pull_requests is iterated; unknown PRs are logged and dropped

UI:
  * PR row shows Checks + Conflicts badges; opaque mergeable values
    (blocked/behind/unstable/...) render as no badge, not as conflicts.
  * Terminal PR states (merged/closed) suppress the status row entirely.

Tests: * Pure unit coverage for derivePRMergeableState + aggregateChecksConclusion
  * Webhook integration tests: multi-app aggregation, old-head ignore,
    late-older-event ignore, synchronize clears mergeable_state
  * Vitest coverage for pull-request-list badge rendering across CI/conflict
    combinations and the legacy (null) fallback.
Co-authored-by: multica-agent <github@multica.ai>

* fix(github): scope check_suite PR lookup; preserve mergeable on metadata

Addresses code review on PR #2632.

1. check_suite handler now resolves the PR through the workspace-scoped
   GetGitHubPullRequest query instead of GetGitHubPullRequestByRepoNumber.
   The (workspace_id, repo_owner, repo_name, pr_number) tuple is the real
   uniqueness key, so a bare (owner, repo, number) lookup could return a
   stale row from another workspace and either land the suite on the wrong
   PR or skip the right one when the installation ids drifted. The old
   unscoped query is removed.

2. derivePRMergeableState now returns (value, clear) and the upsert SQL
   distinguishes three cases: state-changing actions clear the column to
   NULL, non-empty payloads write the value, and metadata events with an
   empty payload preserve the existing column. Previously every empty
   payload became NULL, so a labeled/assigned event silently wiped a
   known clean/dirty verdict in violation of the RFC's "metadata empty
   payload preserves" rule.

3. ListPullRequestsByIssue narrows to the issue's PR ids before running
   the per-app check_suite aggregation, avoiding a full-table scan over
   github_pull_request_check_suite when only a handful of rows belong to
   the requested issue.

New helper test covers labeled+empty preserves; new integration test
verifies a metadata event after a known mergeable_state keeps the value.

Co-authored-by: multica-agent <github@multica.ai>

* feat(github): PR card layout v3 increment — stats + segmented progress bar

Replaces the row + badge layout under "Pull requests" on the issue
detail sidebar with a card that mirrors the GitHub PR summary look:
title, author/avatar, +N −M · K files diff stats, segmented progress
bar (failed → pending → passed, failure leftmost), and a one-line
status caption following an explicit priority pass-through.

Backend
- Migration 092: github_pull_request adds additions / deletions /
  changed_files (INT NOT NULL DEFAULT 0). Zero defaults are what the
  new frontend treats as "legacy backend — hide the stats row" so old
  PR rows that pre-date this migration don't render "+0 −0 · 0 files".
- pull_request webhook handler reads stats off the top-level payload.
- ListPullRequestsByIssue now surfaces per-suite counts
  (checks_passed / failed / pending) alongside the existing aggregate
  conclusion, so the segmented bar reuses the already-computed counts
  with no new aggregation.

Frontend (packages)
- core/github/pull-request-status.{ts,test.ts}: pure-function module
  for the status-kind priority table and the segment derivation; 15
  cases covered, includes the "all-zero → hide stats" guard.
- views/issues/components/pull-request-list.tsx: PullRequestCard plus
  a compact-row fallback used when count > 4 (first 3 as cards, the
  remainder collapsed behind a Show more toggle).
- i18n: new `pull_request_card_*` keys in en + zh-Hans.

Tests
- 12 component tests covering each rule of the priority table, the
  legacy-zero stats fallback, and the collapse threshold.
- Reuse of the v3 webhook handler tests confirmed.

Verification
- pnpm typecheck + pnpm test green (60 test files, 536 tests).
- go build ./... + go vet ./... clean.
- 6 demo issues (DEV-2..DEV-7) screenshotted via Playwright; see the
  PR comments for the visual check matrix.

Co-authored-by: multica-agent <github@multica.ai>

* fix(views): collapse PR cards at N>=4, not N>4

The card-vs-collapse threshold used `>` so 4 PRs slipped past it and
all rendered as full cards, contrary to RFC v3 (N >= 4 collapses to
3 cards + compact tail). Switch to `>=` and update the threshold-
boundary test to expect "Show 1 more".

Co-authored-by: multica-agent <github@multica.ai>

* fix(views): align PR sidebar rows with existing list style

Co-authored-by: multica-agent <github@multica.ai>

* fix(views): hide terminal PR status badges

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-16 21:26:30 +02:00
LinYushen
319b23eb39 Revert "feat(task): add claim lease mechanism (Phase 2, MUL-2246) (#2660)" (#2674)
This reverts commit 3137feecdf.
2026-05-15 16:07:23 +08:00
LinYushen
3137feecdf feat(task): add claim lease mechanism (Phase 2, MUL-2246) (#2660)
Add claim_token + claim_expires_at columns to agent_task_queue and three
new SQL queries for the claim lease protocol:

- ClaimAgentTaskWithLease: generates a UUID token and sets a lease expiry
  when claiming a task, so the daemon must prove it received the response
- StartAgentTaskWithClaimToken: validates the token on StartTask, preventing
  stale daemons from starting requeued tasks
- RequeueExpiredClaimLeases: moves dispatched tasks with expired leases back
  to queued for re-claim

This closes the reliability gap where a claim response lost in transit
leaves a task stuck in dispatched until the 60s dispatch timeout fires.

Co-authored-by: multica-agent <github@multica.ai>
2026-05-15 15:14:05 +08:00
Jiayuan Zhang
4d6b5ad06f fix(squad): wake leader when dual-role agent posts as worker (MUL-2218) (#2626)
* fix(squad): wake leader when dual-role agent posts as worker (MUL-2218)

The squad-leader self-trigger guard skipped a comment whenever the
author equalled the squad's leader id, regardless of the role the agent
was acting in. For an agent that holds both leader and worker roles in
the same squad, this meant the leader role never reacted to its own
worker output and the issue stalled.

Tag each enqueued task with is_leader_task and consult the agent's
most recent task on the issue from both self-trigger guards (comment
path + @squad mention path) — skip only when that task was itself a
leader task.

Co-authored-by: multica-agent <github@multica.ai>

* fix(squad): inherit is_leader_task on retry task clone (MUL-2218)

CreateRetryTask cloned a parent task into a fresh queued attempt but
omitted is_leader_task from the column list, so the child silently fell
back to the column default (false). For a leader task that hit auto-retry
through MaybeRetryFailedTask, the retried task posed as a worker task —
the self-trigger guard then no longer recognised the leader's own
comments, re-opening the very loop MUL-2218 closes.

Inherit p.is_leader_task in the clone and add a query-level test that
covers both leader and worker retries.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: multica-agent <github@multica.ai>
2026-05-14 15:23:36 +02:00
LinYushen
29082f7cfe feat: implement Squad feature MVP (#2505)
* feat: implement Squad feature MVP

- Add migration 084_squad: squad, squad_member, squad_activity_log tables
- Extend issue.assignee_type to support 'squad'
- Add sqlc queries for squad CRUD, member management, activity logs
- Add Go handler with full Squad API (CRUD, members, activity log)
- Register routes: /api/squads/*, /api/issues/{id}/squad-activity, /api/squad-activity
- Add Squad trigger logic:
  - Assign Squad immediately triggers leader
  - Every external comment on squad-assigned issue triggers leader
  - Anti-loop: squad members' comments don't trigger leader
  - Dedup: skip if leader already has pending task
- Add squad activity log API (方案 B) for leader no-op recording
- Add frontend TypeScript types (Squad, SquadMember, SquadActivityLog)
- Add protocol events: squad:created, squad:updated, squad:deleted

Co-authored-by: multica-agent <github@multica.ai>

* fix: address PR review blocking issues

1. validateAssigneePair now accepts 'squad' assignee_type
2. All squad endpoints validate workspace ownership via GetSquadInWorkspace
3. CreateSquadActivityLog restricted to squad leader agent only
4. AddSquadMember validates member exists in workspace
5. UpdateSquad auto-adds new leader to squad members
6. DeleteSquad transfers assigned issues to leader before deletion
7. IssueAssigneeType includes 'squad' in frontend types

Co-authored-by: multica-agent <github@multica.ai>

* feat: soft-delete squads via archive instead of hard delete

- Add migration 085: archived_at + archived_by columns on squad table
- ListSquads now excludes archived squads (ListAllSquads for admin)
- DeleteSquad → ArchiveSquad (sets archived_at, preserves all records)
- Transfer squad-assigned issues to leader before archiving
- SquadResponse includes archived_at/archived_by fields
- Frontend Squad type updated with nullable archived fields

Co-authored-by: multica-agent <github@multica.ai>

* feat: re-add Squads frontend entry (sidebar nav + pages)

Re-applies the frontend squad entry that was lost during a merge:
- Sidebar nav: Squads item with Users icon
- Paths: squads() and squadDetail() in workspace paths
- Routes: /squads and /squads/[id] pages
- Views: SquadsPage (list) and SquadDetailPage
- i18n: en 'Squads' / zh '小队'
- Reserved slug: 'squads'

Co-authored-by: multica-agent <github@multica.ai>

* fix: fix SquadsPage rendering - use PageHeader children pattern

PageHeader takes children, not title/actions props. The incorrect
usage caused a React rendering error. Now matches the pattern used
by autopilots and agents pages.

Co-authored-by: multica-agent <github@multica.ai>

* fix(squads): add API client methods and package export for squads pages

* feat: complete Squad frontend - create dialog, member management, API methods

- Add CreateSquadModal with name/description/leader selection
- Register 'create-squad' in modal registry
- Wire 'New Squad' button to open the modal
- Add full API client methods: createSquad, updateSquad, deleteSquad,
  addSquadMember, removeSquadMember
- Rewrite SquadDetailPage with:
  - Member list showing resolved names
  - Add/remove member UI
  - Archive squad button
  - Back navigation to squads list

Co-authored-by: multica-agent <github@multica.ai>

* feat: improve Squad UI - match create agent dialog style

- CreateSquadModal: proper Dialog with Header/Description/Footer,
  agent picker with avatars, textarea for description
- SquadDetailPage: centered max-w-2xl layout, ActorAvatar for members,
  Crown badge for leader, textarea for member description,
  improved spacing and visual hierarchy
- Renamed 'role' field label to 'Description' in add member form
  (describes the member's responsibilities in the squad)

Co-authored-by: multica-agent <github@multica.ai>

* feat(squad): add avatar, instructions; drop unique-name constraint

- 086: add squad.avatar_url
- 087: drop unique constraint on squad.name (squads with the same
  name are legitimate across teams; uniqueness was an accidental
  product constraint)
- 088: add squad.instructions (text, default '')
- UpdateSquad now COALESCEs avatar_url + instructions
- handler exposes Instructions in SquadResponse and accepts it in
  UpdateSquad

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* feat(squad): assignable + mention target; trigger leader on assign

- assignee picker and @mention suggestion list squads alongside
  agents and members; renders squad avatar/icon
- creating or updating an issue with assignee_type=squad enqueues
  a task for the squad's current leader (mirrors agent-assignee
  parking-lot rule: skip backlog only)
- workspace queries/hooks expose squads where needed for the
  pickers
- locales updated for new picker copy

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* feat(squad): agent-style detail page with members + instructions tabs

- restructure squad detail page to mirror the agent detail page:
  320px inspector (creator, leader, created/updated) + tabbed
  pane (Members | Instructions) with dirty-guard AlertDialog
- inline name + avatar editing on the inspector
- inline description editor (modal textarea)
- members tab: leader + member picker with role descriptions,
  swap leader, edit member roles, remove
- instructions tab: ContentEditor + Save (mirrors agent pattern)
- squads list shows the squad avatar/icon
- core types + api.updateSquad accept avatar_url + instructions

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* feat(squad): inject leader briefing on claim (protocol + roster + instructions)

When a squad's leader agent claims a task on a squad-assigned issue,
append a system-level briefing to the agent's Instructions composed of:

1. Squad Operating Protocol — hard-coded rules: leader is a
   coordinator, dispatch via @mention, stop after dispatching,
   resume on re-trigger, do not work outside the roster.
2. Squad Roster — leader self-row plus one row per non-archived
   member with a literal mention markdown string ([@Name](mention://
   agent|member/<UUID>)) the leader can paste verbatim. Round-trips
   through util.ParseMentions, enforced by a contract test.
3. Squad Instructions — the user-defined squad.instructions block,
   omitted entirely when empty so we do not leave a dangling heading.

Non-leader members claiming the same issue receive no briefing.

Tests cover: full squad with mixed agent/human members, lone leader,
archived agents skipped, empty user instructions, mention round-trip,
and the leader/non-leader claim-handler gate.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* fix(squad): tell leader not to restate issue context in dispatch comment

After observing leaders padding their delegation comments with full
re-summaries of the issue body and prior discussion, make the
Operating Protocol explicit:

- assignees on Multica already have the full issue (title,
  description, all comments, attachments) and workspace context;
- delegation comments should add only what cannot be inferred
  (who is picked, why, extra constraints), aim for two or three
  sentences;
- restating context is now an explicit hard rule violation.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* feat(squad): unify leader evaluation into activity_log, add CLI command

- Squad member comments now trigger leader (only leader self-excluded)
- Replace squad_activity_log with activity_log (action: squad_leader_evaluated)
- Add CLI: multica squad activity <issue-id> <outcome> --reason
- Add API: POST /api/issues/{id}/squad-evaluated
- Update squad operating protocol to require evaluation recording
- Remove squad_activity_log table from schema and generated code

* feat(cli): add squad list, get, member list commands

* fix(squad): address review findings (P1+P2)

P1 fixes:
- Add 'squads' to reserved_slugs.json (source of truth)
- Add 'create-squad' to ModalType union
- Remove unused leaderOpen/selectedLeader in create-squad modal
- Replace literal JSX strings with i18n selectors (en + zh-Hans)

P2 fixes:
- Add 'squad' to mention regex (MentionRe)
- Fix human member lookup in squad briefing (use GetUser directly)
- Add squads routes to desktop app
- Add squad:created/updated/deleted to WSEventType + invalidation
- Reject archived squads as issue assignees

* fix(squad): restore zh-Hans key, publish activity event, invalidate issues on archive

- Restore create_project.title in zh-Hans modals.json (dropped by prior edit)
- Publish activity:created WS event after squad leader evaluation
- Invalidate issue queries on squad:deleted (archive transfers assignees)
- Add creator info to squad list cards

* fix(squad): realtime sync, rerun support, leader validation

- Use workspaceKeys.squads prefix for detail/member queries (realtime invalidation)
- Publish squad:updated after add/remove/role-change member mutations
- Support rerun for squad-assigned issues (targets leader agent)
- Reject assignment to squads whose leader is archived

---------

Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-05-13 18:46:20 +08:00