4139 Commits

Author SHA1 Message Date
Jiayuan Zhang
fff23c1fc3 MUL-4818: keep Inbox and sidebar unread counts static (#5461)
* fix(sidebar): keep unread counters static

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

* fix(inbox): keep title unread count static

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

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
v0.4.2
2026-07-15 18:09:52 +08:00
Multica Eve
ad12e997b4 docs: codify database migration safety rules (#5463)
Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 17:55:52 +08:00
Multica Eve
1062c13bdc docs(changelog): add v0.4.2 release entry (2026-07-15) (#5453)
Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 17:55:44 +08:00
Multica Eve
3cde13768b test(desktop): de-flake UpdatesSettingsTab preference-load test (#5460)
Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 17:54:38 +08:00
Jiayuan Zhang
19e52e007c MUL-4798: make Inbox notification preference updates atomic (#5451)
* fix(notifications): make preference updates atomic

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

* fix(notifications): serialize preference mutations

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

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 17:52:10 +08:00
Bohan Jiang
449d9887b5 fix(help): wrap server-version row in DropdownMenuGroup to stop Help menu crash (#5458)
Base UI's Menu.GroupLabel (rendered by DropdownMenuLabel) calls
useMenuGroupRootContext(), which throws when it has no Menu.Group ancestor.
The Help launcher rendered the server-version DropdownMenuLabel directly under
the popup, so opening the Help menu on any deployment that returns a non-empty
server_version threw during render. No error boundary sits above the app
sidebar, so the throw unmounted the whole React tree — a black screen with no
error, exactly as reported (MUL-4819).

Wrap the row in DropdownMenuGroup, matching every other DropdownMenuLabel usage
in the codebase. Also harden help-launcher.test.tsx: the old mock flattened the
dropdown to plain divs and silently dropped the Group/GroupLabel contract, which
is why the bug shipped. The mock now mirrors Base UI's throw, so a bare label
fails the test.

Co-authored-by: Bohan-J <bohan@devv.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 17:46:49 +08:00
Multica Eve
f46d5d7ba5 fix(db): make issue property migrations deploy-safe (#5456)
Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 17:40:24 +08:00
YikaJ
54fd29ebdd MUL-4383 fix(daemon): stop routing CodeBuddy skills/memory through Claude's .claude paths (#5224)
* fix(daemon): stop routing CodeBuddy skills/memory through Claude's .claude paths

CodeBuddy Code is a Claude Code fork but ships its own native config
directory (~/.codebuddy, .codebuddy/) with its own memory filename
(CODEBUDDY.md). It only reads .claude/skills or CLAUDE.md if a user
manually symlinks/copies them during migration
(https://www.codebuddy.ai/docs/cli/troubleshooting#migrating-from-claude-code).

Multica's daemon/execenv code treated "codebuddy" as an alias for
"claude" in three places, so skills synced by Multica landed in
.claude/skills/ and CLAUDE.md — paths the default CodeBuddy install
never reads — instead of ~/.codebuddy/skills, .codebuddy/skills, and
CODEBUDDY.md as documented at
https://www.codebuddy.ai/docs/cli/codebuddy-dir and
https://www.codebuddy.ai/docs/cli/skills.

Split the "claude", "codebuddy" switch cases in:
- daemon/local_skills.go (user-level local skill discovery/import)
- daemon/execenv/context.go (per-task skill materialization)
- daemon/execenv/runtime_config.go (runtime brief target file)

Added regression tests locking in the new paths and updated the
install-agent-runtime / providers docs (all 4 locales) that had
documented the old .claude/skills behavior.

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

* test(daemon): cover CodeBuddy sidecar hygiene and lifecycle

Address PR #5224 review feedback: exclude CODEBUDDY.md/.codebuddy from
repo-cache worktrees, extend sidecar lifecycle matrices to codebuddy, and
make the local-skills CodeBuddy test exercise a true same-key collision.

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

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Eve <eve@multica-ai.local>
2026-07-15 16:47:15 +08:00
Tran Quang
6455d390e2 fix(agent): fail opencode runs whose stream ends without a terminal signal (#5238)
* fix(agent): fail opencode runs whose stream ends without a terminal signal

* fix(agent): treat step_finish(reason "tool-calls") as non-terminal in the EOF guard

Review follow-up: step bracketing alone left a false-green window. A tool
step closes with step_finish(reason "tool-calls") before its continuation
step_start, so a stream that dies in that gap had no open step and still
reported "completed".

Parse part.reason (live-probed on opencode 1.17.16: tool loop emits
reasons "tool-calls" then "stop") and keep the run non-terminal after a
"tool-calls" finish until the next step_start. Any other reason —
including absent, for older opencode versions that predate the field —
stays terminal so healthy runs on old protocols are not mass-failed.

Tests: tool-calls finish then EOF now fails; the multi-step happy path
uses the real wire shape ending in reason "stop"; a reason-less
step_finish (legacy protocol) still completes.

* fix(agent): keep stop tool steps pending continuation

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 16:40:59 +08:00
Naiyuan Qing
ea03912baf perf(desktop,issues): single-router tab sessions (MUL-4741 Phase 2) + trace-driven surface mount/render overhaul (MUL-4474/4750 reland) (#5403)
* Reapply "perf(issues): virtualize inbox/list/board/swimlane (MUL-4474, 方案2) (#…" (#5395)

This reverts commit c10bfa8f56.

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

* fix(issues): seed virtualized lists so route-return doesn't flash blank (MUL-4750)

The relanded MUL-4474 virtualization flashed an empty card area (group /
column headers present, rows blank) when returning to /issues or crossing
inbox<->issues. Two stacked blank windows caused it:

1. The scroll element reaches Virtuoso via a callback ref that lands in
   state, so the first render after a remount has customScrollParent === null
   and the code rendered nothing.
2. Even once mounted, Virtuoso renders 0 rows until its post-paint
   ResizeObserver measures the viewport.

Fix both, four surfaces (list / board / swimlane / inbox):

- New shared <VirtuosoSeed> renders a bounded slice of the real rows while the
  scroll parent is still null, reusing each caller's own itemContent /
  computeItemKey so a seeded row is identical to its virtualized counterpart.
- Pass initialItemCount={Math.min(len, SEED)} so the measurement frame keeps
  those rows instead of collapsing to empty.

SEED is capped at 30 and floored by Math.min, so small workspaces
(hasMore=false) and short columns never over-mount — the path that crashed on
real Desktop before. restoreStateFrom (tab-switch Activity restore) is
intentionally out of scope for this round.

Verified: @multica/views tsc --noEmit, eslint, and full vitest (1936 tests)
pass. Real-Desktop route-return / DnD / keyboard / scroll-position regression
pass still owed on device.

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

* perf(issues): defer per-card popup mounting, share one context menu per surface

Tab-switching to a board froze the main thread for seconds: every card
eagerly mounted ~6 popup roots (context menu, pickers, hover cards) plus
per-card query subscriptions, multiplied by seed x columns x remount.

- DeferredPopup: pickers render a pixel-identical static trigger and mount
  the real popover on first pointerenter/keydown (Base UI opens on click,
  so the warm mount always wins the race)
- AssigneePicker/PriorityPicker/DateOnlyPicker defer when uncontrolled;
  AssigneePicker's members/agents/squads/frequency subscriptions now only
  start on interaction
- IssueActionsContextMenu: one controlled ContextMenu per surface anchored
  at the cursor via a virtual anchor; items delegate (issue, position) up.
  Known debt: iOS Safari long-press no longer opens it
- ActorAvatar hover cards warm-mount on pointerenter with a manual
  first-dwell timer matching Base UI's OPEN_DELAY

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(issues): stabilize board column scrollbar across mounts

Column scrollbars redrew visibly on every surface mount (route switches,
first open): the seed frame's scroll height covered only the seeded cards,
then Virtuoso spaced out the full count.

- VirtuosoSeed: optional estimatedItemHeight renders a trailing spacer so
  the seed frame's scroll height already approximates the full list
- Board columns: seed capped at 10 (one column viewport of ~110px cards,
  not the 36px-row-sized generic 30) and the same estimate feeds Virtuoso's
  defaultItemHeight so both phases agree until real measurements land
- Columns at <=30 cards skip virtualization entirely and render plainly
  (same itemContent), making their scroll height browser-measured truth in
  every scenario -- the per-column split Linear ships
  (data-virtual-cluster=false for small clusters)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* perf(editor): reduce issue detail mount cost

Parse long Markdown in smaller chunks without the duplicate initial sync, defer title and empty composer editors until intent, and keep the description editor eager to avoid layout shifts.

* chore(desktop): add navigation boundary lint rule (MUL-4741 Phase 2 prereq)

The tab Coordinator protocol requires that application code never
navigates directly (invariant 1: a Router location change without a
Coordinator token is a protocol error). Enforce it statically:

- renderer app code may not import useNavigate/Navigate from
  react-router-dom nor call router.navigate; src/platform is exempt
- the five known legacy sites (the RFC §8.1 migration checklist,
  cross-validated: the rule fires on exactly those and nothing else)
  carry inline eslint-disable directives tagged MUL-4741 — the Phase 2
  migration removes them one by one, and this rule holding with zero
  disables is the machine check that the migration is complete

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(views): open deferred pickers on click, align triggerRender types

Pointerenter warm-mounting swapped the trigger element mid-gesture: real
browsers re-hit-test so the click lands on the new trigger, but synthetic
pointer sequences (tests, assistive tech) keep dispatching on the detached
node and the first click dies. Upgrade now happens on click/Enter/Space
only — the same timing as Base UI's own trigger — with the in-flight click
stopped so the popup's just-mounted outside-press dismissal doesn't close
it in the same breath.

Also widen triggerRender to ReactElement<Record<string, unknown>> (React
19 defaults ReactElement props to unknown) and mount the
IssueContextMenuProvider in the swimlane test harness like IssueSurface
does in production.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* refactor(desktop): single-router tab sessions with Coordinator protocol (MUL-4741 Phase 2)

Replace the per-tab-router + <Activity> keep-alive model with the approved
single-router session architecture:

- TabSession: tabs are pure serializable state (url, resourceKey, virtual
  history stack, scroll memento). Persist v4 does the one-time legacy
  view-state import from v3; mountGeneration is deliberately unpersisted.
- Coordinator (platform/tab-coordinator.ts) is the only router writer: it
  reconciles THE app router to the active session URL with navigation
  tokens; a location change without a token is a protocol error handled by
  bounded recovery (invariant 1). The router history is never used — every
  reconcile is a replace; back/forward are session-stack operations.
- ActiveTabHost mounts exactly one tab, keyed on tabId:mountGeneration.
  reload() = generation bump + active-scope query invalidation (never
  router.revalidate, never a global cache invalidation). Warm switches
  restore scroll pre-paint; cold restores pre-size containers from the
  memento's saved scrollHeight and settle when data lands.
- resourceKey dedup (pathname only) replaces exact-path dedup: opening
  /slug/issues?filter=b focuses the existing issues tab (RFC §8.2,
  deliberate semantic change).
- All five §8.1 legacy navigation sites migrated (index <Navigate>, error
  page recovery, workspace-layout login bounce, overlay parking, shell
  back/forward); their MUL-4741 ratchet eslint-disables are removed, so the
  navigation boundary rule now holds with zero exemptions outside
  src/platform.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* feat(issues): register board columns and list scroller for scroll mementos

Per-container scroll registration for the MUL-4741 tab session memento:
board columns key by group id (each column's offset restores
independently, the per-column split Linear ships), the list view keys as
"list". Chat and issue-detail already carry the marker.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* feat(tabs): pull-based scroll restoration fed into virtualized lists (MUL-4741)

Rebuild the restore side of the memento protocol on first principles (the
model Linear ships): a saved offset is an INPUT to the mounting view, not a
post-hoc DOM mutation from outside.

- ScrollRestorationProvider (views/platform): views pull their saved offset
  while mounting. Virtualized lists feed it into Virtuoso's initialScrollTop
  so the first render already materializes the rows around it — this
  replaces the pushed spacer+scrollTop hook, whose foreign spacer deadlocked
  against Virtuoso's own height model (restore landed the viewport in
  phantom space, Virtuoso rendered nothing, and the spacer's removal
  condition could never be met → blank issue detail). Plain containers
  assign the offset at ref-attach, pre-paint. Web has no provider and
  behaves as before.
- Memento keys gain a route dimension (`${pathname}::${containerKey}`) and
  capture now also fires before in-tab navigation, so back/forward restores
  each route's own offsets and same-named containers on different routes
  no longer collide.
- commitScrollMemento uses REPLACE-per-route semantics: a container
  scrolled back to 0 clears its stale offset instead of resurrecting the
  old position on the next visit.
- List view gets the same estimate alignment as the board (36px rows into
  the seed spacer and defaultItemHeight), which keeps the shared scroller's
  height truthful from the first frame so the restored offset sticks.

Known gap: chat's bottom-anchored list captures offsets but has no restore
consumer — intentional, it re-anchors to bottom on mount.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* perf(editor): make unlabelled code fences plaintext instead of auto-detected

Follow-up to the issue-detail mount work: lowlight's highlightAuto runs
every registered grammar over the full block for code fences without a
language, which dominated mount cost on code-heavy comments. Extract a
shared syntax-highlight module whose auto fallback deterministically
renders plaintext; explicitly labelled languages highlight as before.
Also ignore .gstack/.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* perf(issues): lazy-mount column-header popups, right-size swimlane seed

Trace analysis of tab/view switching (30s session): a swimlane mount spent
its largest slice on eagerly-mounted header machinery — ~170 tooltip roots
(one per lane x status cell add-button), 13 column dropdown-menus, and up
to 30 fully-materialized lanes from the generic seed count.

- DeferredTooltip (views/common): renders only the trigger until first
  hover, then mounts a controlled Tooltip anchored to the SAME element
  (no trigger swap, so mid-gesture events never land on a detached node);
  ui TooltipContent grows an `anchor` passthrough for it.
- Board/list/swimlane header add-buttons and hide-column dropdowns now
  defer via DeferredTooltip / DeferredPopup (which gains an ariaHasPopup
  option for menu triggers).
- Swimlane lane seed drops 30 -> 6 (a lane row is ~300px+; a viewport fits
  ~3) on both the pre-scroll seed and Virtuoso's initialItemCount.
- openTab gains an `activate` option so "open and focus" paths (pinned-tab
  redirect, explicit open-in-new-tab) are ONE store write instead of
  openTab + setActiveTab back-to-back — one full subscriber pass per user
  action instead of two.
- Dev-only breadcrumb logs IssueSurfaceContent's remount key: the trace
  showed the surface mounting twice inside one task, and the my-issues
  relation toggle is one confirmed key-flip source; the log ties the next
  trace's mounts to exact key transitions.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* perf(issues): stop double full-tree render passes on surface interactions

Trace forensics on view switching showed every interaction paying TWO full
surface render passes (React's own Cascading Update marker sits between
them): entering swimlane flips controller-level loading state (loadProjects
enables the projects query), and any such flag flip re-rendered the entire
unmemoized view tree (~600-1000ms dev per pass).

- Memoize BoardView / ListView / SwimLaneView: controller/data outputs are
  already useMemo/useCallback-stable, so a controller flag flip now
  re-renders the header, not the whole board. The one unstable prop —
  BoardView's inline assigneeGroups.flatMap — moves into a useMemo.
- Selection reset on mount swapped the initial empty Set for a NEW empty
  Set, buying a guaranteed extra full pass per surface mount; functional
  bail keeps the reference when nothing was selected.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* perf(ui): drive sidebar resize by direct DOM writes, drop motion/react

Trace analysis showed sidebar motion.div mounts costing ~1s across a
session. Width previews during drag now write straight to the two layout
shells (CSS disables their transitions while data-sidebar-resizing is set);
React only sees the single committed width on pointer-up, and framer-motion
leaves the sidebar entirely.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(issues): wire swimlane's outer scroller into tab scroll restoration

Review blocker on #5403: board/list/issue-detail register their scroll
containers with the tab session memento protocol, but the swimlane outer
scroller did not — under the single-router architecture an inactive tab
unmounts, so a deep-scrolled swimlane returned at top after a tab switch
or reload.

Same wiring as the other surfaces: data-tab-scroll-root="swimlane" for
capture, useRestoredScrollRef in the scroller's attach callback for the
pre-paint assignment, and the saved offset into the lane Virtuoso's
initialScrollTop. Regression test asserts both the capture marker and the
restored offset.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-15 16:30:51 +08:00
YOMXXX
c599f47ba4 fix(redact): cover GitHub fine-grained PATs and Google API keys (#4678)
The primary server redactor now covers github_pat_ and standard AIza keys, but the client transcript safety net does not. Add matching client patterns and regression coverage so previously stored or otherwise unredacted transcript values are masked at display time.

Also make the fixed-length Google key rule redact a key ending in '-' while preserving its trailing delimiter. Keep the 39-character format exact to avoid broadening false positives.

Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 16:06:59 +08:00
chouti
b31132edf3 feat(agents): add access-scope column, filter, and bulk edit to agents list (#5393)
Adds a three-state access column/filter and a bulk "Set access scope" action to the agents list, plus a fix for a state-update loop in the bulk access dialog (parent/child callback + effect cleanup were re-triggering each other).

Co-authored-by: chouti <chouti@users.noreply.github.com>
2026-07-15 15:53:24 +08:00
texjarvis
f2c4b2cf50 MUL-4775: fix(daemon): negotiate websocket RPC support
* fix(daemon): negotiate websocket RPC support

* fix(daemon): bind RPC negotiation to WS connection

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

* fix(daemon): gate claims without constraining WS transport

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 15:29:05 +08:00
Naiyuan Qing
dddcff8744 fix(landing): point dashboard CTAs at the real workspace route (#5442)
The four landing "Dashboard" CTAs used href="/" and relied on the proxy
bouncing logged-in visitors from the root path to their workspace. Once #5363
kept "/" public on the official marketing host so logged-in users could browse
the site (#5326), that bounce stopped — and the CTAs began resolving to the
page the visitor was already on, so clicking them did nothing at all.

Resolve the destination in the CTA instead of leaning on a redirect side
effect elsewhere: useDashboardCtaHref() runs the same
resolvePostAuthDestination() that RedirectIfAuthenticated already uses, so
"where the dashboard lives" has one source of truth. This also collapses the
same `user ? "/" : "/login"` line that had been copy-pasted across four files.

proxy.ts and redirect-if-authenticated.tsx are untouched — #5363's behavior is
correct and proxy.test.ts still passes unchanged.

Closes MUL-4794

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>
2026-07-15 14:44:49 +08:00
Jiayuan Zhang
50e28d539c feat(settings): open issue links in new tab by default, configurable in preferences (#5445)
Issue mention chips in descriptions (tiptap), comments (readonly
markdown), and chat now open the linked issue in a new tab on plain
click — a browser tab on web, a foreground app tab on desktop. A new
Settings → Preferences switch (default on) restores in-place navigation
when turned off; the preference persists via a zustand store.

AppLink now honors target="_blank": desktop delegates to the
navigation adapter's openInNewTab with activate, web leaves the native
anchor behavior intact. This also fixes dead cmd/ctrl-click on web for
comment and editor mentions, which previously preventDefault'd without
an adapter fallback.

MUL-4793

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 14:33:00 +08:00
CAVIN
7f12380f05 feat(cli): add workspace create command (#5062)
Adds `multica workspace create` (--name/--slug/--description/--context/--issue-prefix, JSON/table output). Creation does not switch the current workspace. Both --name and --slug are required to match the server contract, and the slug is immutable after creation. Docs (en/zh/ja/ko) and the CLI reference now show the executable command.

Closes #5055
2026-07-15 13:49:56 +08:00
LiaoyuanNing@TTC
51e4afc480 MUL-4753 Fix Lark recent context fetch degradation (#5401)
* Fix Lark recent context fetch degradation

* fix(lark): don't retry doomed recent-context fetches

Two retry-policy corrections on the recent-context degradation path:

- Skip the retry when the shared enrichment context is already done.
  Both attempts reuse one ctx capped by EnrichTimeout (~2s), so a
  first-attempt deadline can never recover -- retrying just burns a
  doomed call. Guard the retry on ctx.Err().
- Stop treating rate limits (230020 / HTTP 429) as retryable. The client
  drops Retry-After, so an immediate second call re-hits the limit and
  doubles list load on an already-throttled tenant; degrade instead.

Tests: replace the misleading DeadlineExceeded "recovers on retry" case
with a transient network error (ctx still valid); add coverage for the
done-context no-retry guard, rate-limit no-retry, and the production
plain-wrapped-error classifier path (permission / deleted / token).

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

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 13:49:10 +08:00
Multica Eve
66316c2614 fix(grok): harden ACP authentication and capabilities (#5440)
Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 13:35:55 +08:00
Multica Eve
bf64bb9214 MUL-4781: keep machine CLI status visible
Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 13:35:44 +08:00
Andrew Noble
6c9f58a2ca fix(daemon): accept valid task claim responses (#5432) 2026-07-15 13:20:08 +08:00
Bohan Jiang
56f453fed6 feat(agents): add loading skeleton for Recent work list (#5438)
The Recent work section on the agent Activity tab reads a lazily-loaded
per-agent task list. On first paint the query is still pending, so the
section rendered its 'nothing finished yet' empty state — a wrong answer
that flashes before real data arrives.

Render a skeleton (bordered, divided placeholder rows matching the real
TaskList shell) while the first fetch is in flight, keyed off the query's
isLoading. Once the cache is hydrated the tab opens straight into data
with no skeleton flash.

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 13:15:31 +08:00
Jiayuan Zhang
07e2d378bd feat(settings): add random color option to label and property color pickers (MUL-4786) (#5437)
* feat(settings): add random color option to label and property color pickers (MUL-4786)

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

* feat(settings): unified color picker popover with presets and random for labels and property options (MUL-4786)

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

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 13:03:56 +08:00
Multica Eve
5b26b99722 MUL-4164: support Intel macOS Desktop packages (#5436)
* feat(desktop): support Intel macOS packages

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

* fix(desktop): scope Intel macOS rollout

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 12:58:47 +08:00
Multica Eve
2c482ab366 MUL-4781: move daemon update to machine page (#5434)
* fix(runtimes): move daemon update to machine

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

* chore(runtimes): remove obsolete update hook

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 12:41:26 +08:00
Sanjay Ramadugu
06d79c1750 feat(agent): add Grok Build CLI as an ACP runtime (#5285)
Add xAI Grok Build (`grok`) as a first-class Multica runtime over ACP
(`grok --no-auto-update agent --always-approve stdio`), reusing
hermesClient like traecli and kimi. Includes daemon discovery,
protocol_family migration 174, model discovery, MCP passthrough,
thinking effort, frontend branding, and product docs.

Follows xAI's documented headless ACP flow: after `initialize`, read the
advertised `authMethods` and send `authenticate` (preferring xai.api_key
when XAI_API_KEY is set, else the cached login token) before any session
operation — a real, logged-in CLI rejects session/new and session/load
without it. Model discovery performs the same handshake so it returns the
live catalog instead of the static fallback.

`--no-auto-update` is passed as a global flag (and kept daemon-owned in
the blocked custom-arg set) so a background update check can't stall an
unattended ACP task. Thinking effort uses the current `--effort` flag,
and the minimum grok version is 0.2.89 (ACP + authenticate + session/load
+ session/set_model + MCP + --effort).

Closes #2895
2026-07-15 12:30:36 +08:00
Jiayuan Zhang
101f21d55d fix(ui): render select labels instead of values (#5435) 2026-07-15 12:21:13 +08:00
Jiayuan Zhang
b85bb71a58 feat: custom issue properties — typed workspace-defined fields with list-surface support (MUL-4463) (#5335)
* feat(server): custom issue properties — definitions, typed values, CLI (MUL-4463)

Workspace-level property definitions (issue_property table; 7 types:
text/number/select/multi_select/date/checkbox/url) plus a typed value bag
on each issue (issue.properties JSONB keyed by definition UUID, mirroring
the metadata machinery: single-key atomic writes, 16KB cap, GIN index).

- Definitions: owner/admin only; agent actors rejected (agents propose,
  humans confirm). 20 active per workspace, 50 options per select,
  reserved built-in names blocked, archive instead of delete.
- Values: any member or agent; per-type validation with self-correcting
  error messages that enumerate legal option ids.
- API: /api/properties CRUD + PUT/DELETE /api/issues/{id}/properties/{propertyId};
  issue responses always emit the properties bag.
- CLI: multica property list/get/create/update/archive/unarchive and
  multica issue property list/set/unset with name→id translation.
- Events: property:created/updated, issue_properties:changed.

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

* feat(web): custom properties settings tab + issue sidebar editors (MUL-4463)

- Settings → Properties: definition management mirroring the Labels tab
  (list with type badges/option chips/usage counts, create/edit dialog
  with option editor, archive/restore, 20-cap indicator). Admin-gated;
  members see a read-only catalog.
- Issue detail sidebar: custom properties join the built-in optional
  props' progressive disclosure — set values render as rows with
  type-appropriate editors (select/multi-select pickers, calendar,
  yes/no, inline input for text/number/url), unset ones live in the
  same '+ Add property' menu behind a separator. Archived definitions
  render read-only until cleared.
- Core: property types, zod schemas (lenient type strings for forward
  compat), api client methods, React Query hooks with optimistic
  single-key value writes, ws-updaters + realtime wiring for
  property:created/updated and issue_properties:changed.
- Locales: en/zh-Hans/ja/ko strings; Issue fixtures gain properties: {}.

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

* fix(properties): address MUL-4463 review round 1 — mobile CI, option guard, mutation safety, schema tolerance

- mobile: EMPTY_ISSUE_FALLBACK gains the required properties field (mobile
  typecheck was the red CI check).
- server: PATCH /api/properties/{id} rejects config updates that remove
  select options still referenced by issues (409 with a per-option usage
  census via jsonb ?); renames keep ids and pass. Integration test included.
- core: property value mutations are serialized per workspace via mutation
  scope, snapshot the bag from detail OR list caches (board surfaces have no
  detail cache — the old path overwrote whole bags with one key), roll back
  to the snapshot or invalidate on error, and the last settled mutation does
  an authoritative detail+catalog invalidate (usage counts reconcile).
- schemas: unknown-shaped property values (future server types) are dropped
  per-entry in a preprocess step instead of failing the whole IssueSchema
  and blanking lists through parseWithFallback; test updated to lock the
  tolerant behavior.
- realtime: reconnect invalidation covers the property catalog; every
  issue_properties:changed event also refreshes catalog usage counts.
- ui: number editor accepts decimals (step=any); settings usage count
  pluralizes (issue/issues) with CJK-safe plural keys.

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

* fix(migrations): renumber issue properties to 179 and build the GIN index concurrently

main's migration sequence advanced twice under this PR (167 collision, then
an upstream renumber wave that claimed 178), so issue properties now sits at
179 — verified against main's current tip by the prefix-uniqueness lint.

The properties GIN index moves to its own single-statement migration (180)
using CREATE INDEX CONCURRENTLY — a plain CREATE INDEX on the hot issue
table would block writes for the duration of the build. Mirrors the
119_user_created_at_index pattern; full-chain dry-run on a fresh database
passes through 180.

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

* feat(web): custom-property list surfaces — filter, cards, sort, board grouping (MUL-4463 M2)

Brings custom properties to the issue list surfaces on top of the M1
definitions/values core:

- Filter: per-definition sections in the Filter dropdown (select /
  multi_select options with color dots and counts; checkbox as Yes/No
  pseudo-options). OR within a definition, AND across definitions;
  client-side in applyIssueFilters, mirrored into filterAssigneeGroups
  for the assignee-grouped board. Included in active-filter count and
  Clear all.
- Cards: per-property Display toggles (cardPropertyIds) render value
  chips on board cards and list rows via CustomPropertyValueDisplay.
- Sort: SortField gains property:<id> for number/date definitions.
  Server keeps position order (fixed sort enum); the surface controller
  re-sorts client-side, swimlane/gantt reuse the same comparator.
  Date-only strings compare lexically; missing values sort last.
- Board grouping: IssueGrouping gains property:<id> for select
  definitions — one column per option (definition order) plus a
  trailing No-value column, option-colored headings. Drag-drop moves
  position via UpdateIssue and applies the value through
  useSetIssueProperty/useUnsetIssueProperty (properties are not part
  of UpdateIssueRequest). Stale persisted property groupings fall back
  to status columns.

View-store: propertyFilters + cardPropertyIds persisted via the
partialize allowlist; clearFilters resets property filters; new fields
deep-merge cleanly into pre-existing persisted snapshots.

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

* fix(properties): address MUL-4463 review round 2 — desc sort, option bucketing, archived-state reconciliation

- sort: direction now applies to value comparison only; issues without a
  value sort last in BOTH directions (the whole-array reverse flipped them
  to the front on desc). Test covers the desc+missing case.
- board: values referencing an option removed from the definition bucket
  into the No-value column instead of vanishing (unmatched column ids
  dropped the issue entirely). Defense-in-depth behind the new server-side
  in-use guard; drag-utils test locks both behaviors.
- controller: persisted propertyFilters keyed by archived/deleted
  definitions are stripped before reaching the filter predicates, and a
  persisted property sort on a non-active definition degrades to manual
  order — previously both kept silently applying while the header claimed
  otherwise. The filter badge counts only active-definition filters.

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

* feat(properties): server-side property filtering and sorting on list endpoints

Property filter/sort now execute in the database, so results are correct
across the full issue set — not just the loaded 50-per-status window
(closes MUL-4493 item 1's filter/sort half; requested on MUL-4463).

- New `properties` query param on ListIssues and ListGroupedIssues:
  JSON {definitionId: [values]} compiled to an AND-of-ORs containment
  check (double NOT EXISTS over jsonb_array_elements). One value expands
  to every storage shape it could match — string (select), array element
  (multi_select), boolean (checkbox) — so the handler stays type-agnostic.
  Guarded at 20 definitions / 50 values.
- `sort=property:<definitionId>` resolves the definition and orders by a
  typed expression (numeric CASE cast for number, NULLIF text for
  date/text/url); missing values sort last in both directions. Malformed
  ids 400; unknown/archived definitions degrade to position order instead
  of breaking stale clients.
- Frontend: the property filter and property sort ride the IssueSortParam
  window bag, so every surface (workspace + my-issues variants), query
  key, and per-status load-more page carries them automatically. The
  client-side re-sort layer is gone; applyIssueFilters keeps its property
  predicate as an optimistic-update backstop.
- Regression test seeds 55 issues and proves a match at position 55 is
  returned by a filtered 50-row page, plus sort order/missing-last,
  AND-across-definitions, and the 400/fallback sort paths.

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

* fix(properties): address review round 3 — cache reconcile, merged-scope order, GIN-indexable filter, pool loader

- Cache reconciliation: property value writes (mutation settle + WS event)
  now invalidate every issue window whose server-side shape depends on
  property values — queries filtered by `properties` or sorted by
  `property:<id>` (detected via query-key predicate), covering flat lists,
  assignee groups, and my-issues variants. Windows without property params
  keep the cheap in-place patch. Fixes stale ordering/membership/counts
  under staleTime:Infinity.
- My Issues "All" scope: merged assigned/created/involves results are
  re-sorted with a comparator mirroring the server ORDER BY semantics
  (including property sorts and missing-last, created_at DESC tiebreak) in
  both the flat and assignee-grouped merge paths — relation concatenation
  no longer overrides the user's sort.
- Filter predicate rebuilt as plain bind-parameter containment ORs
  (AND across definitions): EXPLAIN now shows BitmapOr over
  idx_issue_properties_gin (the correlated jsonb_array_elements form
  defeated the index). Alternatives capped at 256 bind params.
- Property-grouped board gains a pool loader strip: one sentinel per
  status that still has server rows, keeping every issue reachable until
  per-column pagination lands (MUL-4493).
- Windowing regression test hardened: explicit positions + an assertion
  that the unfiltered first page excludes the target (the old fixture tied
  at position 0 and the created_at DESC tiebreak put the target on page
  one, proving nothing).
- Rollback safety: /api/properties 404 (old server) degrades to an empty
  catalog instead of a query error, which also keeps property params from
  ever being sent to pre-property servers; migration 179's CHECK
  constraints switch to NOT VALID + VALIDATE so the exclusive lock is
  instantaneous.

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

* fix(properties): harden concurrency and cache coordination from clean-room review

Backend (MUL-4762 F1/F4/F5):
- withPropertyLock: pg_advisory_xact_lock helper; definition create/update
  and value writes now serialize config-vs-value and cap-vs-insert races
  (workspace-level 'props:' lock + per-definition 'prop:' lock, ordered).
- propertySortExpr degrades archived definitions to position sort.

Frontend (F2/F3/F6):
- onIssuePropertiesChanged invalidates plain assignee-group caches too.
- Property value mutations cancel list refetches in onMutate and roll back
  only the touched key against the current bag (concurrent WS writes to
  other keys survive a failed write).
- useUpdateIssue reconcile drops the stale properties bag from the server
  snapshot; the property pipeline owns that field.
- Surface controller passes persisted property filters/sorts through
  until the catalog query settles (cold cache no longer strips them).

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

* fix(properties): open_only branch honors the properties filter

ListOpenIssues takes the parsed AND-of-ORs containment groups as a single
jsonb properties_filter param and unrolls them with a static double
NOT EXISTS; previously the open_only path parsed the properties param and
silently dropped it (clean-room review F7a).

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

* fix(properties): toast on failed board drag to a property column

Property-column drags rolled the card back silently on failure; mirror
the status/assignee drag path (use-issue-surface-actions) so the
snap-back is explained (clean-room review F3, drag half).

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

---------

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 12:00:28 +08:00
Jiayuan Zhang
7468ce06be fix(desktop): match canvas left margin to right when sidebar is collapsed (#5430)
The shell canvas kept its static 2px left margin after the left sidebar
collapsed offcanvas, while the right edge uses an 8px margin. Animate the
left margin to 8px (same spring as the rest of the shell) whenever the
sidebar leaves the main flow, so the floating canvas sits symmetrically.

Fixes MUL-4780

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 11:51:41 +08:00
Jiayuan Zhang
8f92b5fdeb feat(search): add fold/unfold all comments commands to the command palette (#5417)
On an issue page, Cmd+K now offers Fold All Comments / Unfold All
Comments. Folding collapses every thread card via the persisted
comment-collapse store; unfolding also expands resolved threads, whose
session-only expand state moves from issue-detail useState into a new
core resolved-expand store so the palette can drive it (MUL-4763).

Co-authored-by: Lambda <lambda@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 11:21:54 +08:00
Bohan Jiang
5999eabd92 fix(views): stop showing backfilled attribution as a warning (MUL-4768) (#5421)
* fix(views): stop showing backfilled attribution as a warning (MUL-4768)

The transcript/activity AttributionBadge colored the "on behalf of <name>"
chip yellow (text-warning) whenever attribution.precise === false. That flag is
the backend's attribution-*coverage* health bit — owner_fallback, backfill, and
unattributed all fail it — but coverage is an ops metric, not a reader-facing
signal. A backfilled attribution names a human the same waterfall resolved, just
retroactively, so it is confident; rendering it identically to a genuine
owner_fallback guess made a correct "on behalf of Bohan" read like an error.

Fire the cautionary tone only for a fallback guess (any non-precise source
except backfill). Keeping the precise === false base means a future unknown
degraded source still warns (fail-safe). The backfill nuance stays in the
tooltip.

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

* docs(views): correct backfill wording in AttributionBadge (nit MUL-4768)

Review nit: describing backfill as "confident / same waterfall resolved"
overstated the backend contract, which defines backfill as a historical,
non-realtime, non-compliance-grade source. Reword the docblock, the tone
rationale, and the test note to the accurate framing: backfill does not mean the
displayed name is wrong (so no warning tone), but its historical origin is still
preserved in the tooltip and the raw source field. Comments only; no behavior
change.

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

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 04:09:19 +08:00
Bohan Jiang
45c0b38a94 fix(attribution): put run avatar on the meta-line middot rhythm (MUL-4767) (#5420)
The accountable-member avatar in the agent Activity 'Recent work' rows
was appended to the middot-delimited meta line with only a 2px nudge
(ml-0.5), so it read as glued to the duration while every other item
(status / time / duration) is spaced by a '·' separator.

Give the avatar a leading separator so it shares the same rhythm, and
gate both on task.attribution?.initiator — the exact condition the
avatar badge itself renders on — so no dangling separator is left for
an unattributed run.

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 03:39:48 +08:00
Bohan Jiang
09f69dfa05 refactor(attribution): drop on-behalf badge from execution log rows (MUL-4766) (#5419)
The "on behalf of <member>" attribution chip on each execution-log row
added visual noise to the dense run list. Remove it from both the active
and past run rows and restore the original layout. The attribution stays
discoverable where it belongs: the task transcript header and the agent
detail page's recent-work list still render AttributionBadge.

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 03:26:10 +08:00
Bohan Jiang
0276704323 fix(attribution): hide unattributed chip when a task has no responsible member (MUL-4765) (#5418)
The Human Attribution work (MUL-4302) showed a yellow "No responsible member"
warning chip in the execution log and working-status surfaces whenever a task
had no resolved responsible member. An unassigned run is a normal state, not
something to flag, so the badge variant now renders nothing in that case —
matching the avatar variant, which already stayed silent. Removes the now-dead
`unattributed` locale string across all bundles.

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 03:24:48 +08:00
Bohan Jiang
4fac8d772f feat(attribution): Human Attribution Phase 1 (MUL-4302) (#5150)
* feat(attribution): Phase 1 foundation — provenance schema + resolver (MUL-4302)

Human Attribution, Phase 1 (地基) first increment. Every agent run must be
traceable to exactly one accountable human AND record at which waterfall level
that human was resolved, so a NULL originator can be told apart from a genuine
'no human in the chain'.

- migration 149: add originator_source (waterfall label) + delegation/retry/
  rerun/rule-version lineage + kind-tagged trigger evidence to agent_task_queue.
  No FK, no cascade, no CHECK on the source enum (MUL-4302 §7); nullable ADD
  COLUMNs = fast metadata-only change on the hot queue table.
- internal/attribution: the accountable-human vocabulary (Source, EvidenceKind,
  TriggerKind) + pure, unit-tested classification rules (ClassifyComment/
  ClassifyDirect). No DB, no authorization — provenance labeling only.
- service: attributionFor{IssueTask,TriggerComment} gather facts and delegate to
  the pure classifier; the legacy originator resolvers now delegate here so
  there is one source of truth. originator_user_id's VALUE is unchanged, so the
  Composio-overlay and canInvokeAgent A2A authorization boundaries are
  byte-for-byte preserved (MUL-4302 §1.3).
- enqueueIssueTask / enqueueMentionTask stamp originator_source + evidence;
  CreateRetryTask carries the parent attribution forward and records
  retry_of_task_id so retry and manual rerun stay separable (MUL-4302 §5).

Verified: go build ./..., go vet, gofmt clean; new attribution unit tests +
enqueue stamping integration test green; existing resolve_originator tests
unchanged.

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

* feat(attribution): split accountable_user_id from originator, close enqueue bypasses (MUL-4302)

Phase 1, per Bohan's decision on the MUL-4302 thread: audit and authorization
answer different questions and get different columns.

- Migration 151 adds agent_task_queue.accountable_user_id (no FK, no cascade).
  Authorization keeps reading ONLY originator_user_id (canInvokeAgent A2A gate,
  Composio overlay); audit/UI/usage read accountable_user_id + source + evidence.
- Invariant (finalizeAttribution, single chokepoint + §11 tests): originator
  non-null ⟹ accountable equals it. The two diverge only when originator is null
  (autopilot / degraded fallback), which is the deferred rule_owner/owner_fallback
  increment; this lands the column + mirror-write so that split has a home.

- Close the NULL-source enqueue bypasses Elon flagged: chat, quick-create,
  deferred-fallback and run_only-autopilot now stamp originator_source + evidence
  (+ accountable where a human exists). Autopilot stays unattributed until the
  rule-version snapshot table lands, but is no longer a silent NULL-source row.
  Retry inherits accountable_user_id like the rest of the attribution lineage.

- Fix assign/promote attribution (§4): a member who assigns/promotes an existing
  issue is now the accountable human (and, by the invariant, originator) ahead of
  the issue creator. Threaded as an OPTIONAL actor override, so comment/rerun/
  autopilot paths keep today's resolution and create-with-assignee (creator ==
  actor) is unchanged. The squad leader gate already judged the same member.

Also merges origin/main: renumbers the attribution migration 149→150 (main took
149 for issue_origin_agent_create) and folds agent_create into ClassifyDirect's
origin inheritance.

go build/vet/gofmt clean; attribution unit tests + service stamp/actor tests +
handler suite pass on a fresh DB migrated through 151.

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

* docs(attribution): fix accountable NULL semantics + close chat/quick-create evidence boundary (MUL-4302)

Addresses Elon's 2nd-round review on PR #5150 (pre-merge doc/evidence items):

- Migration 151 no longer overclaims NULL. accountable_user_id is NULL not only
  on pre-migration rows but on NEW rows whose audit source resolved no human yet
  (run_only autopilot writes originator_source='unattributed' with NULL
  accountable until rule_owner lands). Header + COMMENT ON COLUMN reworded so a
  schema reader does not misjudge the invariant.

- Chat now uses the UNIFORM evidence pair (kind=chat, ref=chat_session_id), like
  autopilot_run/issue_assignment, instead of relying only on the dedicated
  chat_session_id column — new EvidenceChat kind. Added a service test asserting
  chat stamps direct_human + chat evidence.

- Quick-create is documented as the ONE intentional no-antecedent-row path: no
  comment/issue/session/run exists at enqueue time (the run creates the issue), so
  trigger_evidence_kind/ref stay NULL while the human rides originator/accountable
  and source is direct_human — not a NULL-source bypass.

No authorization behavior change. attribution + service + handler suites pass on a
DB migrated through 151.

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

* chore(attribution): renumber migrations 150/151 → 157/158 after merging main (MUL-4302)

main's #5162 ("unblock release migrations") renumbered the chat migrations and
took 150 (agent_task_coalesced_comments) and 151 (chat_read_cursor), colliding
with this branch's attribution migrations. Renumber them above main's new highest
(156) so TestMigrationNumericPrefixesStayUniqueAfterLegacySet passes:

- 150_agent_task_attribution      → 157_agent_task_attribution
- 151_agent_task_accountable_user → 158_agent_task_accountable_user

Fixed the internal "migration 150" references in 158's header to 157. Migrations
apply cleanly through 158 on a fresh DB; migration lint green.

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

* feat(attribution): autopilot rule_owner — accountable = rule version publisher (MUL-4302)

Implements rule_owner (MUL-4302 §3.4), the first attribution source where the
accountable human diverges from the (NULL) authorization originator.

- Migration 159 adds the append-only autopilot_rule_version snapshot table (no FK,
  no cascade); migration 160 adds its CONCURRENTLY lookup index.
- Write-on-publish: CreateAutopilot appends v1 (publisher = creator); UpdateAutopilot
  appends a new version when a SUBSTANTIVE autopilot-row field changes (assignee /
  status / execution_mode) — cosmetic edits (title/description/template) write none.
  Both run inside the existing handler tx (atomic with the autopilot write).
- Dispatch resolution: both autopilot execution modes now resolve the active rule
  version and stamp originator_source='rule_owner', accountable_user_id=publisher,
  rule_version_id=<snapshot>, with originator_user_id left NULL (authorization
  unchanged). run_only stamps CreateAutopilotTask directly; create_issue resolves in
  attributionForIssueTask so both modes attribute identically. A missing version /
  non-member publisher degrades to unattributed — never fabricates a human.
- finalizeAttribution now enforces the invariant ONE-WAY: it mirrors originator onto
  accountable only when originator is valid, leaving an explicitly-set accountable
  (rule_owner / future owner_fallback) intact when originator is NULL. Added
  rule_version_id to CreateAgentTask so the create_issue path persists it too.

Also merges origin/main and renumbers this branch's attribution migrations
150/151 → 157/158 (main's #5162 took 150/151); rule_version table is 159/160.

Tests: attribution unit RuleOwner + one-way invariant table; service integration
tests proving an autopilot-origin issue stamps rule_owner + rule_version_id (and
degrades to unattributed with no version). Full service/attribution/handler/
migration suites pass on a DB migrated through 160; build/vet/gofmt clean.

Deferred (same PR): trigger-table republish (cron/webhook/event_filters) and
system-pause/archive versioning; owner_fallback + fail-closed; manual rerun.

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

* fix(attribution): manual autopilot trigger → direct_human to the triggering member (MUL-4302)

Elon's blocking finding: a member manually triggering an autopilot was attributed
rule_owner (accountable = rule publisher, originator NULL) like a schedule/webhook
run, so member B triggering member A's autopilot landed accountable=A and carried
no originator authorization context for the run. Per MUL-4302 §4 a manual "run now"
is a direct human action and must attribute direct_human to the triggering member.

- Thread the triggering member from TriggerAutopilot into dispatch: new
  DispatchAutopilotManual carries actorUserID (resolved via resolveActor +
  memberActorUserID, so only a member actor is a human; an A2A agent actor falls
  back to rule_owner). DispatchAutopilot / DispatchAutopilotForPlan keep their
  public signatures (pass an invalid actor); only the internal dispatchAutopilot /
  dispatchCreateIssue / dispatchRunOnly gained the param, so the many existing
  callers are untouched.
- run_only: dispatchRunOnly stamps direct_human (originator == accountable ==
  actor, no rule_version) for a manual actor, else rule_owner. CreateAutopilotTask
  gains an originator_user_id param for the manual case.
- create_issue: dispatchCreateIssue enqueues a manual trigger via the actor-carrying
  *WithHandoff entry points; attributionForIssueTask's autopilot-origin rule_owner
  branch is now guarded on !actorUserID.Valid, so a valid actor falls through to the
  direct_human override. Both execution modes attribute identically.
- schedule / webhook keep rule_owner (no actor). Trigger-table + system-pause/archive
  versioning remain the pre-merge follow-ups.

Tests: the run_only row assertion Elon asked for (schedule → rule_owner row on
CreateAutopilotTask), plus manual direct_human on BOTH modes (run_only and
create_issue), including a manual actor distinct from the rule publisher. Full
service/attribution/handler/migration/scheduler/cmd suites pass on a DB migrated
through 160; build/vet/gofmt clean.

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

* feat(attribution): owner_fallback + fail-closed policy, and manual-rerun direct_human (MUL-4302)

Two of the three remaining Phase 1 items (trigger-table / system-pause versioning
is deferred — see PR description).

owner_fallback + fail-closed (§1/§3.5) — the never-null accountable guarantee:
- attribution.OwnerFallback degrades an UNATTRIBUTED result to owner_fallback:
  accountable = agent owner, originator stays NULL (audit-only, authz untouched),
  Source.Precise()==false. finalizeAttribution's one-way invariant already allows
  accountable-set / originator-NULL divergence, so nothing else changes.
- Migration 161 adds workspace.attribution_fail_closed (default FALSE) + a lean
  GetWorkspaceAttributionFailClosed read. (Also added the column to ListWorkspaces'
  explicit column list so its row type stays db.Workspace.)
- applyAttributionFallback is applied at every enqueue boundary (issue, mention,
  chat, quick-create, deferred-fallback, autopilot run_only): unattributed →
  owner_fallback (agent owner) by default, or ErrAttributionFailClosed when the
  workspace is fail-closed, which the caller surfaces to refuse the enqueue (the
  run does not start). So no run is left without an accountable human, and a
  compliance workspace can block unattributable runs instead.

manual rerun (§5) — a rerun is a NEW direct_human trigger to the rerunning member:
- RerunIssue threads the acting member (resolved in the handler via resolveActor)
  down to enqueueRerunTask, and attributionForIssueTask is now actor-first so the
  actor wins over an INHERITED trigger comment (a rerun keeps the comment for the
  daemon's prompt context but must attribute to whoever clicked rerun, not the
  original comment's human).
- rerun_of_task_id lineage is recorded via a targeted SetAgentTaskRerunOf update on
  the rerun path only (keeping the shared CreateAgentTask insert untouched), so
  system retry (retry_of_task_id) and human rerun stay separable in reporting.

Tests: OwnerFallback unit test; owner_fallback + fail-closed-refusal + manual-rerun
(direct_human + rerun_of_task_id) service tests; the prior "degrades to unattributed"
test updated to owner_fallback. Full service/attribution/handler/migration/scheduler/
cmd suites pass on a DB migrated through 161; build/vet/gofmt clean.

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

* fix(attribution): close fail-open holes + move rerun_of_task_id into creation snapshot (MUL-4302)

Addresses Elon's two must-fixes on PR #5150.

1. accountable-never-null / fail-closed had fail-open holes. applyAttributionFallback
   now, for an UNATTRIBUTED run, refuses the enqueue (ErrAttributionFailClosed) in
   THREE cases instead of silently degrading to a runnable NULL-accountable task:
   - workspace policy read fails (or no workspace) → fail closed; we cannot confirm
     fallback is permitted, so we don't run an unattributable task on a DB hiccup.
     (Only the rare unattributed path pays this; precise runs never read the policy.)
   - workspace is fail-closed → refuse (unchanged).
   - owner_fallback has no valid agent owner → refuse rather than enqueue a task with
     a NULL accountable_user_id.
   ErrAttributionFailClosed's doc now covers all three "cannot guarantee an
   accountable human" refusals. Added missing-owner / policy-read-failure /
   precise-passthrough tests.

2. manual rerun rerun_of_task_id was a post-notify UPDATE (race: the queued event /
   daemon claim could see rerun_of_task_id = NULL, and a failed update degraded the
   run to a plain direct_human). It now rides the CreateAgentTask insert — threaded
   through enqueueIssueTask / enqueueMentionTask as a creation param (like
   retry_of_task_id) so it is written in the same statement before the daemon is
   notified. Removed the SetAgentTaskRerunOf follow-up query.

Also merges origin/main (unrelated CLI fix #5167, no conflict). Full service /
attribution / handler / migration / scheduler / cmd suites pass on a DB migrated
through 161; build / vet / gofmt clean.

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

* feat(attribution): rule_owner versioning on trigger edits + system-pause/archive (MUL-4302)

The final remaining Phase 1 item: substantive publishes beyond the autopilot row now
republish the rule version, so a run's rule_owner accountable follows whoever last
changed what the rule does.

- Extracted the config-summary + insert into service.RecordAutopilotRuleVersion so
  the handler and the (different-package) failure monitor share one writer; the
  handler's recordAutopilotRuleVersion is now a thin wrapper.
- Trigger edits: UpdateAutopilotTrigger and DeleteAutopilotTrigger republish the rule
  version with the acting member as publisher, ATOMICALLY (tx-wrapped mutation +
  version write, mirroring CreateAutopilot/UpdateAutopilot). CreateAutopilotTrigger
  republishes best-effort — the webhook path mints its token with a retry loop that
  cannot share one tx, and a create is usually initial setup already covered by v1;
  a failed write there is benign (active version stays the current publisher, the new
  trigger fires under it, no immediate daemon claim rides it).
- Archive (DeleteAutopilot) republishes (member, status=archived), tx-wrapped.
- System auto-pause (failure monitor) republishes with a 'system' publisher,
  best-effort — a background sweep to a non-dispatching state (a paused autopilot
  never dispatches; a later member resume supersedes).
- RotateWebhookToken / SetSigningSecret deliberately do NOT version: they rotate
  credentials, not the rule's behavior (not §3.4 substantive).

Semantics: a system-published (no-member) active version degrades dispatch to
unattributed → owner_fallback, never fabricating a human.

Tests: republish-reattributes (member A → member B supersedes → dispatch resolves to
B; system publisher → unattributed). Full service/attribution/handler/migration/
scheduler/cmd suites pass on a DB migrated through 161; build/vet/gofmt clean.
Also merges origin/main (unrelated frontend feature #5074).

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

* fix(attribution): make trigger-create rule-version republish atomic (MUL-4302)

Addresses Elon's final Phase 1 blocking finding: CreateAutopilotTrigger recorded the
rule-version republish best-effort AFTER the trigger insert. If member B added a
schedule/webhook trigger to member A's autopilot and the version write failed, future
schedule/webhook dispatches would keep attributing to A — violating the rule_owner
invariant that the last member to substantively change the rule owns future runs
("no immediate daemon claim" doesn't save it, since the miss surfaces at the LATER
trigger firing).

Both create paths now write the version in the SAME tx as the trigger INSERT:
- schedule create: wrap CreateAutopilotTrigger + recordAutopilotRuleVersion in one tx.
- webhook create: each mint-with-retry attempt runs in its own tx (insert + version
  commit together; a token collision rolls that attempt back and retries with a fresh
  token; a version-write failure rolls the trigger back). Passes ap + the acting
  member id into the helper.
- removed the best-effort recordTriggerRuleVersionBestEffort helper (and the now-unused
  slog import).

Test: TestCreateTrigger_RepublishesRuleVersionAtomically drives both create paths
through the handler and asserts a rule version is published by the acting member.
Existing webhook/trigger/archive handler tests still pass. Also merges origin/main
(unrelated avatar feature #5074). Full service/attribution/handler/migration/
scheduler/cmd suites pass on a DB migrated through 161; build/vet/gofmt clean.

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

* feat(attribution): Phase 2.1 — surface run attribution on the task API (MUL-4302 §9)

First Phase 2 (visibility) increment: the agent-task API now returns the resolved
accountable-human provenance so the UI can render an "on behalf of" badge.

- AgentTaskResponse gains an `attribution` object: source label (never blank —
  pre-migration NULL renders "unattributed") + `precise` flag (false for the degraded
  owner_fallback / backfill / unattributed sources), the initiator (accountable) and
  originator (authorization) user refs, the evidence {kind, ref_id} pointer, and the
  rule_version / delegated / retry / rerun lineage ids.
- The label + evidence + raw ids are built in the PURE taskToResponse (no DB), so
  every task response carries them. Names are hydrated separately, only on the
  user-facing surfaces (ListAgentTasks, ListWorkspaceAgentTaskSnapshot, RerunIssue,
  CancelTaskByUser) — daemon-claim paths stay lean.
- Hydration resolves initiator/originator from the GLOBAL user table (departed-member
  safe) via a new batch GetUsersByIDs query (no N+1); best-effort, so a lookup hiccup
  leaves the raw ids intact.

Tests: pure taskAttributionBase (direct_human / rule_owner NULL-originator /
owner_fallback degraded / pre-migration→unattributed) + DB hydration (fills known
ref, leaves unknown id un-filled, skips nil). Full handler/service/attribution/
migration/scheduler/cmd suites pass on a DB migrated through 161; build/vet/gofmt
clean. The field is additive — the frontend's parseWithFallback ignores unknown keys,
so nothing breaks until the UI increment consumes it.

Also merges origin/main (unrelated editor feature #5090).

Remaining Phase 2 (next increments, same PR): frontend zod schema + "on behalf of"
badge + evidence-chain jump; append-only correction events (write + display).

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

* feat(attribution): Phase 2.2 — on-behalf-of badge in the execution log (MUL-4302 §9)

Surface the accountable human on every agent run row:
- AttributionBadge composes Badge + ActorAvatar, shows "on behalf of <member>"
  with the resolution source as a tooltip; degraded (non-precise) attribution
  gets a warning tone, and an unresolved initiator renders an explicit
  "no responsible member" chip.
- Wire the badge into both active and past rows of the execution log.
- Mirror the attribution shape into AgentTaskResponseSchema (defensive, .loose())
  so the cancel-task path carries it through zod; add parse tests.
- Export TaskAttribution/AttributionUser/TaskEvidence from @multica/core/types
  and add the attribution block to all four issues.json locales.

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

* fix(attribution): hydrate initiator names on issue-facing task endpoints + bound the badge (MUL-4302 §9)

Address Elon's PR #5150 review:
- ListTasksByIssue (the execution-log data source), GetActiveTaskForIssue and the
  issue-scoped CancelTask now call hydrateTaskAttributions, so the "on behalf of
  <member>" badge shows the real member name on issue detail instead of falling
  back to "someone". Mirrors the existing ListAgentTasks / snapshot behavior.
- AttributionBadge: cap width (max-w-40, min-w-0) and truncate the name span so a
  long name / narrow right column can't squeeze out trigger/status/actions; keep
  the avatar shrink-0.
- Add a handler test asserting the issue task list returns a hydrated
  attribution.initiator.name.

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

* fix(attribution): use semantic AvatarSize 'xs' for the badge avatar

main refactored ActorAvatar.size from a raw pixel number to the semantic
AvatarSize union (packages/ui/lib/avatar-size). Switch the on-behalf-of badge
avatar from size={14} to size="xs" (16px) after merging main.

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

* fix(attribution): stage-cascade falls back to parent-issue provenance, not agent owner (MUL-4302)

When closing the last sub-issue in a Stage wakes the parent's assignee agent, the
run was enqueued via a system-authored child-done comment with no actor, which the
resolver classified as unattributed and then degraded to owner_fallback (the agent's
own owner). That is the wrong accountable human: the woken run should be accountable
to whoever caused the parent issue to exist.

attributionForIssueTask now detects a system-authored trigger comment and falls
through to the parent issue's own provenance — the same creator / agent_create-origin
/ autopilot-origin chain a direct enqueue resolves (so an agent-decomposed parent
attributes via delegation to the human who drove it; a member-created parent to that
member; an autopilot parent to the rule publisher). owner_fallback is now only the
last resort when the parent provenance itself has no human.

- Extract attributionFromComment so attributionForIssueTask can inspect author_type
  without a second GetComment; authorization resolution stays byte-identical.
- Add a DB-backed test asserting a system child-done comment resolves to the parent
  issue's origin human (delegation), not owner_fallback.

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

* feat(attribution): autopilot runs attribute to the firing trigger's creator (MUL-4302)

Per Bohan: an autopilot schedule/webhook run should be accountable to the human
who created the SPECIFIC trigger that fired it, not the rule publisher. (Manual
triggers already attribute to the invoking member via direct_human — unchanged.)

- Migration 162: add autopilot_trigger.created_by_type/created_by_id (nullable, no
  FK/cascade). Capture the creating member at both trigger-create sites (schedule +
  webhook).
- New precise source trigger_owner: originator stays NULL (an autonomous fire
  carries no human authorization — same authz-safe divergence as rule_owner),
  accountable = the trigger's member creator.
- triggerOwnerAttribution resolves run.trigger_id → creator; wired into run_only
  dispatch and the create_issue path (bridging issue → active run → trigger_id).
  Legacy triggers with no recorded creator, and agent-created triggers, degrade to
  rule_owner then owner_fallback — nothing regresses.
- Frontend: trigger_owner source label in all four locales + badge switch case.
- Tests: attribution TriggerOwner unit + Precise/invariant; DB-backed resolver
  tests (member creator → trigger_owner; creatorless → rule_owner fallback).

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

* chore(attribution): re-trigger CI (dropped synchronize event on 249090260)

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

* fix(attribution): mirror accountable_user_id on comment-coalescing merge (MUL-4302)

The one-way invariant is 'originator_user_id IS NOT NULL ⟹ accountable_user_id =
originator_user_id', enforced at finalizeAttribution for enqueues and preserved by
the retry-clone (copies both columns). But MergeCommentIntoPendingTask (main #5192)
re-stamps originator_user_id to the newly-coalesced comment's human WITHOUT touching
accountable_user_id — so folding member B's comment into member A's queued task left
originator=B / accountable=A, violating the invariant. Re-stamp accountable to mirror
the new originator (same thing finalizeAttribution does). Add a DB-backed regression
test.

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

* fix(attribution): Elon's 3 must-fixes + DB cross-column invariant CHECK (MUL-4302)

Bohan approved Elon's plan; this closes the three attribution boundaries he flagged
and locks the one-way invariant at the DB.

1. Delegation now inherits the parent's ACCOUNTABLE, not just its originator. An
   autopilot-rooted chain (parent originator NULL, accountable = trigger creator)
   @mentioning an agent / creating a sub-issue used to drop to unattributed →
   owner_fallback and fail-closed workspaces wrongly rejected the fan-out. Added
   ParentAccountable/OriginAccountable to CommentFacts/DirectFacts; ClassifyComment/
   ClassifyDirect copy accountable down (source=delegation, precise, originator NULL)
   so the chain root stays stable at any depth (§3.2).
2. The direct-chat send path (SendDirectChatMessage, MUL-4351) wrote only
   originator_user_id — no accountable/source/evidence, a NULL-source bypass. It now
   stamps the full direct_human attribution like EnqueueChatTask.
3. Comment-coalescing merge re-attribution is now ATOMIC: MergeCommentIntoPendingTask
   re-stamps the whole snapshot (person columns + source + delegation lineage + rule
   version + evidence) of the new comment, not just the two person fields, so a merged
   run never shows B accountable while pointing at A's stale source/evidence.
4. Migration 169: NOT VALID CHECK (originator_user_id IS NULL OR (accountable_user_id
   IS NOT NULL AND accountable_user_id = originator_user_id)). Enforces the invariant
   on every new write (the class of bug #5192 introduced); historical rows not blocked,
   VALIDATE after Phase 3 backfill. Updated test fixtures that seeded originator-only
   rows to also set accountable.

Merged latest main (renumbered attribution migrations 163–168 after main took 161/162;
merged the retry-clone chat_input_task_id + attribution columns). Verified: go build/
vet, attribution/service/handler/cmd-server tests on a migrated DB, frontend
typecheck/lint/tests.

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

* fix(attribution): trigger responsibility transfers to effective publisher; fail-closed comment merge

Elon final-review must-fix 1 (MUL-4302): trigger_owner now resolves to the
member CURRENTLY responsible for the firing trigger's effective config, not the
fixed creator. Per-trigger published_by on autopilot_trigger, seeded to the
creator and re-stamped to the editor on a substantive edit — a trigger-scoped
edit bumps only that row (UpdateAutopilotTrigger), an autopilot-level edit bumps
all its triggers (UpdateAutopilot). Editing one trigger never reassigns another.
Adds real dispatchRunOnly transfer test + resolver-level isolation test.

Must-fix 3: AttributionForMergedComment reuses applyAttributionFallback and
returns ErrAttributionFailClosed; the merge caller refuses on fail-closed,
keeping the queued task's original precise snapshot instead of degrading it to
owner_fallback. Adds regression test.

Renumbered attribution migrations to 166-172 after merging main.

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

* fix(attribution): make migration 172 invariant CHECK upgrade-safe (Option A)

Elon final-review must-fix 2 (MUL-4302), rollout chosen by Bohan. The NOT VALID
CHECK still checks a pre-existing row on any later UPDATE (even one not touching
attribution columns), so cross-deployment stale queued/running tasks (originator
set, accountable NULL from before migration 167) would fail on their next
claim/complete/cancel. Exempt exactly those legacy rows via 'originator_source
IS NULL' — that column was added in 166 with no backfill, so it is NULL only on
pre-migration rows and non-NULL on every attribution-aware write. New writes
stay fully enforced; the #5192 bypass class (source always set) is unaffected.
Phase 3 backfills legacy rows then drops+re-adds the strict form + VALIDATE.

Adds TestAttributionInvariantCheck_ExemptsLegacyRows (legacy row survives a
status UPDATE) and updates the reject-bypass test to the enforced regime.

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

* fix(attribution): pin substantive/cosmetic edit boundary for trigger transfer

Elon re-review must-fix 1: an autopilot-level edit only transfers trigger_owner
responsibility when it changes what the automation instructs or who/whether it
runs. autopilotRuleSubstantiveChange now includes description (the run Prompt)
and issue_title_template; title and project_id stay cosmetic/routing.
UpdateAutopilotTrigger no longer transfers on every PATCH — it compares the
persisted before/after and transfers only on a real cron/timezone/enabled/
event_filters change, not a label-only or no-op PATCH. Adds real handler tests
(prompt->all, title->none, cron->one+isolation, label->none, no-op->none).

Must-fix 3: real merge-path regression (TestMergeCommentIntoPendingTask_
FailClosedKeepsOriginalSnapshot) drives mergeCommentIntoPendingTask and asserts
a fail-closed workspace preserves the queued task's full snapshot; fail-open
control completes the owner_fallback merge.

Docs: migration 172 comment reworded to legacy-writer/unbackfilled-lineage
semantics (source NULL is not strictly pre-migration); PR description synced.

Migration renumber vs latest main (must-fix 2) deferred to pre-launch per Bohan.

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

* chore(attribution): renumber migrations to 167-173 after syncing main

Merged latest main (which took 166_project_dates) and shifted the attribution
migration series off the 166 collision: 166->167 agent_task_attribution,
167->168 accountable_user, 168->169 rule_version, 169->170 rule_version_index,
170->171 fail_closed, 171->172 trigger_publisher, 172->173 invariant_check.
Updated the internal cross-references in the migration comments accordingly.
Fixes TestMigrationNumericPrefixesStayUniqueAfterLegacySet on the merge tree.

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

* feat(admission): unify dispatch outcome + close rerun/chat/autopilot invoke holes (MUL-4525)

P0 first increment toward a platform-wide execution-admission contract so a
user who names an execution target always gets a definite result and never a
silent no-op, and so blocked targets are reported without leaking private-agent
details.

Backend:
- New shared contract (handler/admission.go): DispatchOutcome / DispatchStatus
  (queued/coalesced/deferred/blocked) + stable, enumeration-safe
  DispatchReasonCode set, plus writeDispatchBlocked() whose legacy `error`
  string never reveals target existence.
- Rerun (task.go / task_lifecycle.go): re-validate the operator can invoke the
  RESOLVED target agent (historical agent for a task_id rerun) before any
  cancel/enqueue; blocked returns a structured 403 and mutates nothing
  (ErrRerunInvokeNotAllowed).
- Chat send (chat.go): re-run canInvokeAgent on every send, not just the softer
  canAccessPrivateAgent view gate; a revoked permission blocks before the
  message/attachments/task persist.
- Autopilot manual "run now" (service/autopilot.go): admission now keys on the
  current CLICKER, not the autopilot creator — clicker admission and clicker
  attribution no longer fork. Automation (schedule/webhook) still falls back to
  the creator gate. Added reason_code to the run response for the UI.

Frontend:
- triggerAutopilot response is schema-parsed; handleRunNow branches on run
  status and shows a localized, reason_code-based warning for skipped/failed
  instead of a false-success toast.
- Chat send and rerun surface the structured 403 reason_code as localized
  toasts (dispatchReasonCode helper) instead of a generic failure.
- Additive fields only; older clients keep working. i18n added to all 4 locales.

Tests: rerun fail-before-mutation gate, autopilot clicker-vs-creator fork
(service + handler), reason-code classification, and a malformed-response
schema test. Backend handler+service suites and FE typecheck/lint green.

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

* test(cmd/server): thread nil invoke gate through RerunIssue call sites (MUL-4525)

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

* fix(admission): typed reason codes + run-now whitelist + real security tests (MUL-4525)

Addresses Elon's review of the P0 first increment (must-fix 1–3).

1. Run now no longer has a false-success branch. handleRunNow now classifies on
   a whitelist via a pure runNowToastKind(): only issue_created/running →
   success; skipped → warning; failed and any unknown/future status → error. Add
   run-now-toast unit test over all five status classes plus reason-code → key
   mapping.

2. reason_code is a typed value decided at the admission source, not
   reverse-engineered from English failure text. New leaf package
   internal/dispatch holds the canonical ReasonCode enum (shared by handler +
   service so they can never drift). shouldSkipDispatch / errDispatchSkipped /
   the fail path now carry a typed code through DispatchAutopilotManual straight
   into the response; the substring classifier is deleted. Fixes the two missed
   branches: attribution fail-closed → attribution_blocked (typed errors.Is),
   "agent has no runtime bound" → runtime_offline. Regression tests for both.

3. Security acceptance tests exercise the REAL handlers, not injected callbacks:
   - Chat: create session while invokable → revoke invoke (flip to private, keep
     owner-view) → send returns 403 + reason_code with zero chat_message / task
     writes.
   - Rerun: private historical agent through RerunIssue + canInvokeAgent — a
     non-invoking workspace owner is refused 403 + reason_code and mutates
     nothing (fail-before-mutation); the agent owner is allowed 202.

No migration; reason_code is a decision-time value only the manual "run now"
response carries. Additive on the wire. Backend build/vet/handler+service
suites and FE typecheck/lint/vitest green. (Migration-prefix collision with main
remains the deferred pre-merge renumber.)

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

* test(admission): make must-fix 3 acceptance tests prove the invariant (MUL-4525)

Addresses Elon's round-3 narrow review — the two security tests were not yet
falsifiable against the bugs they must catch.

- Rerun: after enqueuing the historical task, reassign the issue to a SECOND
  agent that the denied user CAN invoke. Now the current assignee and the
  task_id agent differ, so a rerun that wrongly validated the current assignee
  would let the denied user through — the 403 proves the gate is keyed on the
  historical private agent. The allow case now asserts the reran task's agent_id
  is the historical agent, not the current assignee.

- Chat: the blocked send now carries a valid, still-unbound attachment. After
  the 403 the test asserts the attachment's chat_session_id and chat_message_id
  are both still NULL, guarding against anyone moving attachment binding ahead
  of the invoke gate.

Test-only. Full internal/handler Go suite green.

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

* feat(comments): surface blocked @mention trigger_outcomes instead of silent no-op (MUL-4525 §2)

A comment that @mentions an agent/squad the author cannot invoke used to save
with zero feedback — the user assumed a bug. Now the explicit-mention path
reports a per-target outcome on both preview and create/edit.

Backend (server/internal/handler/comment.go):
- resolveMentionedAgentCommentTriggers collects blocked outcomes instead of a
  silent `continue`. The invoke gate is evaluated BEFORE any archived/runtime
  state is read, so a caller who cannot invoke a private target only ever sees
  the generic invocation_not_allowed and can never enumerate its existence.
- enqueueCommentAgentTriggers returns queued/coalesced/deferred/blocked per
  explicit mention; enqueue errors are typed (attribution_blocked via
  errors.Is), not swallowed. Implicit routing (assignee/thread/conversation)
  carries no outcome — the user never named those targets.
- trigger-preview returns `blocked[]`; create/edit return additive
  `trigger_outcomes[]`. One blocked mention never fails the comment.

Frontend:
- Composer shows a warning chip for blocked mentions before sending; after
  sending, a "posted, but N not triggered" toast (blocked-only; coalesced/
  deferred are success-shaped). Additive schema + defensive parse; i18n ×4.

Tests: handler partial-success + enumeration-safety acceptance tests; core
outcome-parse + preview-schema tests; hook/parity updated. Backend
handler+service suites and FE typecheck/lint/vitest green.

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

* i18n(admission): clearer, consistent blocked-trigger copy (MUL-4525)

Reword the awkward "you are not allowed to run this autopilot's assignee" and
polish all MUL-4525 blocked/partial copy across en/zh-Hans/ja/ko:

- Unify on "you don't have permission to use this <agent|target>" (zh: 没有…的
  使用权限) for autopilot Run now, comment mentions, rerun, and chat send —
  replacing the various "not allowed to run/trigger" phrasings.
- Align zh to the glossary term 智能体 (was mixed "Agent"), matching the
  surrounding UI voice (e.g. agent_link_no_access).
- Drop jargon: "blocked by an admission policy"/"被准入策略拦截" → "the run was
  blocked"/"本次运行已被拦截"; "attributed"/"归因" → plainer wording.
- Comment copy counts "mentions" (was "targets") for consistency with the chip.

Backend dispatchBlockedFallbackMessage (old-client English fallback) reworded to
match; its enumeration-safety test assertion updated. Copy-only — no key/logic
changes; parity + typecheck green.

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

* fix(comments): one outcome per explicit mention + FE success whitelist (MUL-4525)

Addresses Elon's round-2 review of the §2 comment trigger_outcomes.

1. Separate execution dedup from per-target outcomes. resolveMentionedAgent-
   CommentTriggers now returns triggers (deduped by executing agent) AND one
   commentMentionTarget per EXPLICIT mention. enqueueCommentAgentTriggers returns
   a per-executing-agent result map; commentTriggerOutcomes fans each agent's
   status to every target that resolved to it. So @Agent A + @Squad S(leader=A)
   coalesces to ONE task but yields TWO outcomes. The squad-leader self-suppress
   branch now returns a definite `deferred` outcome instead of no result. New
   CreateComment test asserts 1 task, 2 outcomes.

2. Frontend no longer treats an unknown status as success. unhandledComment-
   TriggerOutcomes whitelists queued/coalesced/deferred as handled; blocked and
   any unknown/future/empty status warn (mirrors the Run now whitelist). The
   preview schema's `blocked` now drops malformed entries INDIVIDUALLY instead of
   z.array(...).catch([]) discarding the whole set. Regression tests for the
   unknown status and the per-item drop.

Backend handler suite + go vet, FE typecheck/lint/vitest green.

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

* fix(comments): honest role + status in trigger_outcomes fan-out (MUL-4525)

Addresses Elon's round-3 review of the §2 fan-out.

1. Execution merge preserves the squad-leader role instead of first-mention-
   wins. The dedup now UPGRADES an already-added plain @agent trigger to a
   @squad-leader trigger for the same agent, so @Agent A + @Squad S(leader=A)
   always runs as a leader task (is_leader_task + squad_id=S) regardless of
   mention order — the daemon still injects S's briefing. When two DIFFERENT
   squads share one leader, the single run carries one squad's context and the
   other squad is reported `coalesced` (folded), never a second `queued`. The
   enqueue result now records the executed squad so the fan-out can tell them
   apart. Tests assert the task role in both orders and the two-squad split.

2. Squad-leader self-suppression no longer fakes success. The self-trigger
   guard keys on the latest task ROLE with no status filter, so a long-completed
   task also suppresses; reporting `deferred/already_active` when nothing is
   active was a false success. The branch now reports `deferred` only when a
   real non-terminal task is active (its reconcile covers the comment), else a
   non-success `blocked` + new `already_handled` reason. Fixed the reversed
   helper-semantics comment. New handler test covers the completed-task branch.

Backend handler+service suites and go vet green.

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

* fix(comments): fail-closed active-task check, never fake deferred (MUL-4525)

Elon round-4 must-fix: hasActiveTaskForIssueAndAgent swallowed DB errors by
returning true, so both call sites could turn a query failure into a
success-shaped `deferred/already_active` — a silent false success, exactly what
this issue forbids for admission-query failures.

- hasActiveTaskForIssueAndAgent now returns (bool, error).
- Two pure decision helpers govern the branches, fail closed on error:
  - decidePostMergeMiss: on query error, do NOT enqueue a fresh task (duplicate
    concurrent-run risk) AND report non-success blocked/internal_error; a
    confirmed active task defers; a confirmed-none enqueues fresh.
  - decideSuppressedLeaderOutcome: on query error, blocked/internal_error; a
    confirmed active run defers; else self_trigger_suppressed. Never a fabricated
    deferred.
- Renamed reason already_handled -> self_trigger_suppressed (Elon non-blocking
  note): the old name implied the new comment was already processed, but the
  real meaning is a suppressed self-trigger.

Deterministic unit tests cover the query-failure branch at both call sites
(no fresh enqueue, non-success outcome) — a real DB fault can't be forced
through valid handler inputs, and the decision is what governs the behavior.
Backend handler+service suites and go vet green.

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

* fix(comments): honest merge outcome — refused merge is blocked, not fake coalesced (MUL-4525)

A pending-task merge previously reported success (coalesced) even when it
was refused or failed: attribution fail-closed and unknown DB errors both
returned handled=true, so the caller recorded coalesced for a merge that
never happened. mergeCommentIntoPendingTask now returns a distinguishable
commentMergeResult; commentMergeTerminalOutcome maps a real merge to
coalesced, a fail-closed refusal to blocked/attribution_blocked, and any
other failure to blocked/internal_error. Only "no queued task to fold"
falls through to the active-task decision. Adds pure coverage of the
mapping plus a fail-closed regression asserting the non-success outcome
and unchanged task count.

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

* fix(comments): name blocked @mentions in preview + toast instead of a vague count (MUL-4525)

The blocked-trigger preview showed a red "1 mention won't trigger" with no
name, and the post-send toast said "but 1 mention wasn't triggered" — the
user can't tell which target or why. Now each blocked mention renders its own
chip named from the mention markup the user typed ("Go · No permission"),
with an error indicator and a short reason; the toast names the single target
too. The wire outcome still omits the target name (enumeration-safety) — the
label comes from the user's own draft, so nothing new is disclosed.

Shares a blocked-trigger-copy module (long + short reason labels) between the
chip and the toast, and a pure mentionLabelsByTarget/parseMentions helper in
core (fresh regex per call — a shared global leaked lastIndex). Adds core +
chip tests; drops the now-unused trigger_blocked_count keys across locales.

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

* feat(attribution): accountable-member avatar on agent task rows + transcript header (MUL-4302)

Surface who each agent run is on behalf of where runs are actually
browsed:
- Agent detail activity tab: an avatar-only AttributionBadge on every
  task row's meta line (Now + Recent work), tooltip carries the name +
  resolution source.
- Execution-record (transcript) dialog header: the full on-behalf-of
  badge next to the status pill.

Adds a compact variant="avatar" mode to AttributionBadge, reusing its
source-label mapping and degraded-attribution tone. Renders nothing when
a run has no resolved accountable member.

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

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 03:09:56 +08:00
YYClaw
9eddcaff10 fix(chat): defer cancellation-time finalization until the task transcript is stable (#5246)
A quick Stop before the agent's first token no longer races a late reply. Started-but-empty cancellations defer the empty/non-empty judgment until the daemon acks its transcript flush (or a grace-period sweeper fires), then settle to a single outcome. Empty outcomes persist a durable, creator-authorized draft restore (fetched/consumed via a dedicated endpoint, reconnect-safe and at-most-once) instead of broadcasting the prompt over the workspace bus.

Closes #5219
2026-07-15 00:52:27 +08:00
Bohan Jiang
6cc553e5a3 fix(daemon): isolate Codex sessions per task to unblock initialize (MUL-4424) (#5360)
* fix(daemon): isolate Codex sessions per task to unblock initialize (MUL-4424)

Codex 0.143+ backfills a per-home session-state DB by enumerating every
rollout visible under sessions/ during `initialize`. The per-task
CODEX_HOME symlinked the shared ~/.codex/sessions in, so a machine with a
large accumulated history (one reporter: ~2000 rollouts / ~22 GiB) stalled
`initialize` for tens of seconds — the app-server started but the task
produced no output before it was cancelled (github #5273).

Give each task its own local sessions/ directory instead:

- Fresh task: create an empty local sessions/ so backfill is trivial.
- Reused task with a real sessions/ dir: it is authoritative — leave it.
- Reused task still holding a legacy symlink (older build): migrate in
  place. Replace the symlink with a real dir; when resuming, symlink only
  the single rollout being resumed (never copy — a rollout can be GiB and
  this is on initialize's critical path); and drop the stale, rebuildable
  session-state DB (state_*.sqlite*, session_index.jsonl) so Codex
  re-indexes the task-local sessions. Unrelated per-task DBs (goals_*,
  logs_*, memories_*) are left intact.

Also point the token-usage fallback scan at the backend's per-task
CODEX_HOME instead of the daemon-global home, so usage isn't lost now that
sessions are isolated there.

Complements the #5319 handshake watchdog (which turns a silent stall into a
loud, phased timeout); this removes the underlying cause.

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

* fix(daemon): address Codex session isolation review (MUL-4424)

Resolves the three blockers from Elon's review of #5360:

1. local_directory context loss. local_directory tasks get a fresh
   codex-home per task ID (the daemon never reuses their workdir), so
   task-local isolation stranded every follow-up run with an empty
   sessions dir and silently restarted the conversation. Their only
   stable, GC-safe cross-task store is the user's own ~/.codex/sessions
   (a persistent store under WorkspacesRoot would be orphan-GC'd), so keep
   the shared-sessions symlink for them (IsLocalDirectory). Managed tasks
   stay isolated.

2. Migration resume robustness.
   - Rollout lookup now covers the flat layout and background-compressed
     .jsonl.zst rollouts, not just nested YYYY/MM/DD *.jsonl — both are
     legitimate Codex 0.144 history that were previously judged "not
     found", silently dropping resume.
   - Exposure hard-links first, then symlinks, never copies — hard links
     need no privilege and work on Windows within a volume, so the
     zero-copy path is exercised identically on CI.
   - The daemon now verifies the rollout is actually present in the task
     CODEX_HOME (execenv.CodexResumeRolloutPresent) before the brief is
     generated; if absent it clears the resume from both the backend and
     the brief instead of telling the agent it is continuing a lost thread.

3. session_index.jsonl is no longer deleted during migration — Codex uses
   it as the authoritative thread-id -> name store (not rebuildable from
   rollouts). Only the rebuildable state_*.sqlite* is reset.

Tests: 2-round local_directory resume across task IDs; compressed/flat
lookup; hard-link zero-copy (os.SameFile); session_index preserved;
CodexResumeRolloutPresent + the daemon gate helper (present keeps /
absent drops / non-codex + empty no-op).

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

* fix(daemon): scope Codex sessions to a per-issue store; disclose lost resumes (MUL-4424)

Addresses the three blockers from Elon's second review of #5360.

1. local_directory still enumerated the whole machine history. The prior
   fix re-linked the entire ~/.codex/sessions into every fresh local_directory
   codex-home, so Codex still backfilled from thousands of unrelated rollouts on
   `initialize` (measured ~8.3s with 3450 rollouts; the reporter's 22 GiB could
   exceed the 30s watchdog). Point sessions/ at a persistent, per-(agent, issue)
   store under the shared Codex home (multica-sessions/<agent>/<issue>) that holds
   only this issue's rollouts. It is keyed stably across task IDs and lives
   outside the task-scoped envRoot the GC reclaims, so follow-up runs resume it
   while `initialize` only ever sees this issue's history.

2. Windows cross-volume resume was lost. Exposing a single rollout by hard-link
   (same-volume only) then file symlink (needs Windows privilege) can't cross a
   volume boundary. The store now lives on the shared Codex volume, so the resume
   rollout is hard-linked there zero-copy, and sessions/ is exposed to the task
   home via a directory link — a symlink on Unix, a junction on Windows — which
   crosses volumes without privilege and never copies a (possibly GiB) rollout on
   initialize's critical path. There is no remaining per-file cross-volume link.

3. An unavailable resume was a silent downgrade. Both resume gates
   (gateResumeToReusedWorkdir, gateCodexResumeToRolloutPresence) now set
   PriorSessionResumeUnavailable, and the runtime brief renders a Session
   Continuity Notice telling the agent to disclose to the user, up front in its
   reply, that the previous conversation context could not be restored and this
   run starts fresh — turning a silent restart into a user-visible one. The task
   is not failed: it can still do useful work without the prior context.

Managed fresh / reused-real-dir tasks keep their task-local, GC-collected
sessions dir unchanged; only the legacy-symlink migration with a resume routes
through the store (cross-volume-safe), and a home already linked to the store is
treated as authoritative on reuse.

Tests: local_directory per-issue store (only this issue's history, no whole-
machine leak); no-key fallback to an empty dir; two-round resume across task IDs
through the store; legacy migration routed through the store with a zero-copy
hard link; reused store link stays authoritative; both gates set the
resume-unavailable flag; brief renders the continuity notice only when a resume
was lost. execenv + daemon + pkg/agent packages, go vet, and gofmt all pass.

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

* fix(daemon): disclose live resume-RPC loss; bound Codex session store lifecycle (MUL-4424)

Addresses the two blockers from Elon's third review of #5360.

1. A real thread/resume failure was still a silent new session. The brief's
   Session Continuity Notice only covers losses the daemon detects before launch
   (workdir not reused, rollout absent). But when the rollout is present yet
   Codex rejects the live thread/resume (corrupt/incompatible rollout, server-side
   thread GC, schema drift), startOrResumeThread falls back to thread/start and
   the run succeeds on a fresh thread with no user-facing signal. Carry the
   original resume intent into the backend as ExecOptions.ResumeExpected (set from
   the post-gate PriorSessionID, so a pre-flight drop still routes through the
   brief and never double-notifies), and when a resume was expected but the
   backend landed on a fresh thread, prepend the same continuity notice to the
   first turn/start input. This also covers the daemon's transport-error
   fresh-session retry, which clears ResumeSessionID but not ResumeExpected.

2. The persistent per-issue store had no data lifecycle. multica-sessions stores
   live outside the task-scoped envRoot the GC reclaims (so resume survives across
   task IDs), which meant a done/abandoned issue's prompts and full rollouts (one
   reporter: a single 1.5 GiB rollout) accumulated forever and were never freed on
   issue/agent/workspace deletion. Add PruneCodexSessionStores: the daemon GC loop
   reclaims any store untouched for GCCodexSessionTTL (default 14 days, configurable
   via MULTICA_GC_CODEX_SESSION_TTL, 0 disables). A store's newest rollout mtime is
   its last activity, so an active or recently-resumed task keeps its store fresh
   and is never reclaimed, while a deleted issue's store ages out — an eventual
   reclamation guarantee without needing deletion events.

Tests: codexTurnInput discloses on resume fallback and stays silent on success /
fresh start (paired with the existing live-RPC fallback test); store pruning
reclaims aged stores, keeps recent ones, isolates issues, cleans empty agent
dirs, and is disable-able. execenv / daemon / pkg/agent, go vet, gofmt all pass.

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

* fix(daemon): protect a reopened Codex session store from GC mid-mount (MUL-4424)

Addresses Elon's fourth-review blocker: reopening an issue idle past
GCCodexSessionTTL could lose context, because mounting its per-issue session
store (MkdirAll + rollout lookup + task-home link) never refreshed the store's
mtime, so a GC cycle firing before the resumed turn wrote its first rollout saw
a >TTL-old store and reclaimed it — a stat->remove race with no in-use guard.

Two complementary defenses:

- Activity refresh: linkCodexSessionsToStore now os.Chtimes the store to now
  after linking, so codexStoreStat (which reads the newest mtime as last
  activity) sees a just-used store. This fixes the sequential repro — a mount
  immediately followed by a prune keeps the store.

- In-process active-store guard: the daemon marks the per-issue store in-use
  (execenv.CodexSessionStorePath) from before Prepare/Reuse mounts it until the
  task ends, and PruneCodexSessionStores now takes an isActive predicate and
  skips any store a live task holds. Because prepare and prune run in the same
  process, this closes the remaining concurrent stat->remove window the mtime
  refresh alone cannot. Reference-counted, mirroring the env-root guard.

Tests: a reopened >TTL store survives a GC cycle after remount and stays
resumable; an idle-on-disk store marked active is skipped, then reclaimed once
inactive; the existing idle-reclaim / isolation / disable / empty-agent-dir
cases still pass. execenv + daemon, go vet, gofmt all pass.

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

* fix(daemon): make Codex store delete atomic with mark-active (MUL-4424)

Addresses Elon's fifth-review blocker: the active-store guard's check and delete
were not one atomic step. PruneCodexSessionStores called isActive (which locked,
read, and unlocked) and only then RemoveAll'd, leaving a window where a task
could markActiveCodexStore between the check and the removal and still lose its
store — the exact mark-then-delete interleaving Elon reproduced.

Replace the point-in-time isActive predicate with a reserve-for-deletion
protocol that shares one lock with mark-active:

- reserveCodexStoreForDeletion(store) atomically refuses when a live task holds
  the store (or another delete already reserved it) and otherwise marks it
  reserved, all under one activeCodexStoresMu acquisition. PruneCodexSessionStores
  reserves before RemoveAll and commits after, so confirm-inactive and remove are
  effectively atomic against a concurrent mark.
- markActiveCodexStore now waits (on a sync.Cond) while a store is reserved, so a
  task never mounts a store mid-removal; committing the removal wakes it and the
  store is recreated fresh by Prepare (with the continuity notice).

So mark-before-reserve keeps the store (reserve refused); reserve-before-mark
removes it and blocks the late mark until the removal commits. The genuinely
idle case still reclaims.

Tests (daemon, run under -race): mark-then-reserve is refused; reserve blocks a
concurrent mark until commit then the store reads active; a second reserve is
refused mid-flight. The execenv prune tests move to the reserve seam; the
activity-refresh / reopen-then-prune / isolation / disable cases still pass.

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

* fix(daemon): namespace Codex session stores per profile for cross-daemon safety (MUL-4424)

Addresses Elon's sixth-review blocker: the in-process reservation guard cannot
span processes, but Multica supports multiple profile daemons on one machine
(e.g. production + staging) that share the same ~/.codex. Each daemon's GC
scanned the whole multica-sessions root, so a staging daemon could reclaim a
store a production task was actively resuming — its reservation lived only in the
other process's memory.

Isolate by profile instead of trying to lock across processes:

- Store path is now <shared>/multica-sessions/<namespace>/<agent>/<issue>, where
  namespace is the daemon's profile (empty -> "default"). PrepareParams/ReuseParams
  carry Profile; codexSessionStoreKey and CodexSessionStorePath fold it in.
- PruneCodexSessionStores takes the profile and scans ONLY that namespace, so a
  daemon never even sees another profile's stores, let alone deletes them. The
  per-profile trees are disjoint, so the in-process guard is sufficient within a
  namespace (profiles get separate daemon state, so no two daemons share one).

Test: a "staging"-owned idle store is untouched by a default-profile prune and
reclaimed only by staging's own prune. Existing prune/guard/reopen tests move
under the namespace. execenv + daemon under -race, go vet, gofmt all pass.

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

* fix(daemon): make the Codex store profile→namespace map injective (MUL-4424)

Addresses Elon's seventh-review blocker: the per-profile namespace was derived by
dropping unsafe characters, which is not injective. The CLI treats the empty
(default) profile and a profile literally named "default" as separate daemons,
yet both mapped to namespace "default"; likewise "staging.prod" and "stagingprod"
both mapped to "stagingprod". Two distinct daemons then shared one store tree, so
one could again reclaim the other's live session — the cross-process blocker
reopened for those profile names.

Make codexSessionStoreNamespace injective: the empty profile gets a reserved
bare literal "default", and every named profile is hex-encoded (bijective,
filesystem-safe) under a "p_" prefix a bare literal can never collide with. So
"" -> "default" while "default" -> "p_64656661756c74", and "staging.prod" /
"stagingprod" get distinct hex segments. sanitizeCodexPathSegment stays for the
UUID agent/issue segments (injective for real UUIDs); only the user-controlled
profile needed the encoding.

Tests: codexSessionStoreNamespace is distinct for "" vs "default", punctuation
variants, case variants, and an encoded-looking name; and end-to-end, pruning one
profile never reclaims the other's store for the "" vs "default" and
"staging.prod" vs "stagingprod" pairs. execenv + daemon under -race, go vet,
gofmt all pass.

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

* fix(daemon): fixed-length Codex store namespace so long profiles fit (MUL-4424)

Addresses Elon's eighth-review blocker: hex-encoding the full profile doubled the
namespace segment length. A profile can be as long as a filesystem segment allows
(~255 bytes) and the CLI persists it as its own config dir, but the store
namespace "p_" + hex(profile) reached 2 + 127*2 = 256 bytes at 127 chars,
overflowing the 255-byte single-segment limit — the profile's own dir created
fine, then the session store failed with "file name too long".

Derive the namespace from a fixed-length hash instead: a named profile is now
"p_" + hex(sha256(profile)) — a constant 64 hex chars (66 with the prefix),
filesystem-safe and collision-resistant. The empty (default) profile keeps its
reserved bare literal "default", which the "p_"-prefixed 66-char segment can
never equal. Still injective across the CLI's distinct-daemon cases; just no
longer length-expanding.

Test: the namespace stays <=255 bytes and creatable for profiles up to the
255-byte segment limit (127- and 255-char cases that overflowed under hex); the
prior injectivity and cross-profile prune-isolation tests still hold. execenv +
daemon under -race, go vet, gofmt all pass.

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

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-15 00:48:30 +08:00
Jiayuan Zhang
9e4c73f8f4 fix(issues): stabilize scroll restoration (#5398) 2026-07-14 21:48:44 +08:00
Marcelo Cecin
7985699df9 feat(help): surface the running server version in the Help popover (#4959)
Surface the running server build version in the Help popover so self-hosted
operators can confirm what's deployed and include it in bug reports.

- Backend exposes it via /api/config's server_version (from main.version),
  omitempty so older/unstamped builds omit the field.
- Unstamped "dev" builds are normalized to empty and the row stays hidden.
- The row is suppressed on the managed cloud (frontend host multica.ai) and
  shown only on self-hosted deployments.
- Frontend renders a muted footer row in the Help popover only when the value
  is non-empty; i18n added for en/ja/ko/zh-Hans.
2026-07-14 20:11:52 +08:00
Bohan Jiang
6caa3397ea fix(comment): sanitize NUL/invalid bytes in comment content and trigger preview (#5391)
Agent-written comment content can carry a byte PostgreSQL's TEXT column
rejects -- reachably an embedded NUL (0x00, SQLSTATE 22021) that survives a
JSON round trip. CreateComment/UpdateComment inserted content verbatim, so
such a byte failed the INSERT with an opaque 500 the CLI renders as "server
unavailable" and retries. This is the plausible cause of #5388 (a large
--content-file body erroring while shell-re-encoded --content-stdin
succeeded); the reporter's exact bytes are unconfirmed.

- Apply the existing sanitizeNullBytes() helper (already used on skill
  import for this PG failure mode) to comment content before the empty
  check, in CreateComment and UpdateComment.
- Apply the SAME normalization in PreviewCommentTriggers so the trigger
  preview and the real create/update side effect agree; otherwise a mention
  hidden behind a NUL reads as inert in preview but enqueues the agent on
  submit.
- Tests: NUL content posts (201, byte stripped) instead of 500; the preview
  target set matches the enqueue set for a NUL-hidden mention on both the
  create and edit paths.

Refs #5388

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-14 19:56:17 +08:00
Multica Eve
6b4d690664 MUL-4744: restore Autopilot webhook response contract (#5397)
* fix(autopilots): restore webhook response contract

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

* fix(autopilots): preserve run id on webhook retries

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
v0.4.1
2026-07-14 18:29:05 +08:00
Multica Eve
ebca1c1914 docs(changelog): add 0.4.1 release notes (en/zh/ja/ko) (#5394)
* docs(changelog): add 0.4.1 release notes across en/zh/ja/ko

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

* fix(desktop): cancel scheduled update checks when auto-update is disabled

The startup and periodic update timers were left running when a user turned
automatic updates off; the timer callbacks only consulted the preference
asynchronously, so a tick that raced the preference flip could still fire a
check. Cancel the timers on disable (and re-arm them on re-enable) so disabling
truly stops future background checks, removing a CI-flaky race in updater.test.ts.

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

* docs(changelog): drop issue-view virtualization improvement from 0.4.1

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: J <j@multica.ai>
2026-07-14 18:15:06 +08:00
Naiyuan Qing
de98b7cb83 test(desktop): stabilize updater preference test against slow-disk race (#5392)
The "skips startup and periodic checks when automatic updates are
disabled" case advanced fake timers without awaiting the async
preference load. On slow CI the in-flight readFile resolved after
afterEach() removed the temp dir, defaulted enabled back to true, and
fired a deferred background check into the next test's freshly-cleared
shared mock — making "persists the automatic update preference and stops
future background checks" flake with checkForUpdates called once.

Await updater:get-preferences (which awaits preferencesReady) before
advancing timers so the read settles against the existing file and no
background work outlives the test. Test-only change; production behavior
is unaffected.

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-14 18:08:43 +08:00
Naiyuan Qing
c10bfa8f56 Revert "perf(issues): virtualize inbox/list/board/swimlane (MUL-4474, 方案2) (#…" (#5395)
This reverts commit 40da795f6c.
2026-07-14 17:41:12 +08:00
yushen
8614b19816 fix(migrations): renumber webhook delivery migrations 2026-07-14 17:19:44 +08:00
Naiyuan Qing
40da795f6c perf(issues): virtualize inbox/list/board/swimlane (MUL-4474, 方案2) (#5349)
* perf(inbox): virtualize notification list (MUL-4474)

The inbox notification list rendered every item at once. Each row mounts an
avatar + hover card, so a long inbox inflates the tab-switch commit — the
same render-amplifier class this issue targets.

Extract an InboxList component that virtualizes the rows via react-virtuoso
(customScrollParent over the existing overflow-y-auto element, same pattern
as the issue-detail timeline). Only the visible window plus a small overscan
is mounted; everything else — selection, hover, archive, scroll semantics,
the row component and callbacks — is unchanged. Virtualization changes
exactly one thing: whether an off-screen row is in the DOM.

Slice 2a of MUL-4474 (inbox is the no-DnD surface, done first to prove the
Virtuoso + scroll + keyboard harness before the drag surfaces). Draft: must
pass the manual zero-functional-change pass on a real Desktop build before
merge.

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

* perf(board): virtualize board columns (MUL-4474)

Each board column rendered every card at once; cards carry pickers, avatars,
and a per-issue activity indicator, so a tall column inflates the tab-switch
commit. Virtualize the cards within each column via react-virtuoso, using the
column's own scroll container as customScrollParent.

The dnd-kit droppable stays on the always-mounted column scroll container
(merged callback ref feeds both dnd-kit and Virtuoso), and SortableContext
still wraps the full id list. So cross-column drops (status/assignee change)
and reorder among on-screen cards are unchanged; reordering to an off-screen
target relies on drag auto-scroll to mount it — the documented virtualization
tradeoff, to be confirmed in the manual pass. The infinite-scroll sentinel
rides Virtuoso's Footer slot so loadMore still fires at the bottom, and a
per-item pt-2 reproduces the previous space-y-2 gap with padding inside the
measured item box.

issues-page.test.tsx: mock react-virtuoso to render items inline (jsdom has no
layout), and make the useDroppable mock's setNodeRef referentially stable to
match real dnd-kit — the board's merged customScrollParent ref would otherwise
loop on a fresh ref each render.

Slice 2b of MUL-4474 on the shared inbox/list/board/swimlane branch. Draft:
requires the manual zero-functional-change pass on a real Desktop build.

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

* perf(list): virtualize issue list rows (MUL-4474)

The status-grouped list rendered every row in every expanded section at once;
each row carries a sortable, context menu, tooltip, and activity indicator, so
a long list inflates the tab-switch commit. Virtualize each expanded section's
rows with react-virtuoso, all instances sharing the page's single scroll
container as customScrollParent.

Everything structural is preserved by construction: the Base UI accordion,
sticky status headers, collapse, the per-section useDroppable, the per-section
SortableContext, and the load-more sentinel (now Virtuoso's Footer). The
Virtuoso only mounts for an expanded section (a collapsed/hidden panel has no
viewport to measure). Virtualization changes exactly one thing: whether an
off-screen row is in the DOM.

issue-surface.test.tsx: mock react-virtuoso inline (jsdom has no layout) so the
surface-level loading-semantics assertions still observe the list's rows.

Slice 2c of MUL-4474 on the shared branch. Draft: requires the manual
zero-functional-change pass on a real Desktop build.

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

* perf(swimlane): virtualize lanes (MUL-4474)

The swimlane rendered every lane (each a full row of status cells) at once.
Virtualize the vertical lane axis with react-virtuoso over the board's outer
scroll box (customScrollParent), so only on-screen lanes stay mounted.

Behavior is preserved: pinned lanes keep their leading position, the
SortableContext still wraps the lane set for grip-drag reorder (its items are
only the non-pinned lane ids), per-cell droppables and per-cell card
SortableContexts are unchanged (cells live on mounted lanes), the sticky status
header stays above the list, and the per-status load-more sentinels ride
Virtuoso's Footer. pt-4 per lane reproduces the previous gap-4.

swimlane-view.test.tsx: mock react-virtuoso inline so the ~47 lane/cell/DnD
assertions still see the lanes the virtualized list renders.

Slice 2d of MUL-4474 on the shared branch — this completes the four surfaces
(inbox/board/list/swimlane). Draft: requires the full manual
zero-functional-change pass on a real Desktop build before merge.

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

* fix(issues): don't pass undefined to Virtuoso `components` (MUL-4474)

react-virtuoso seeds its `components` prop with an internal `{}` default;
passing `components={undefined}` (which the list and board did when there was
no Footer — hasMore false / no column footer) overwrites that default with
undefined, so Virtuoso's startup destructure of `EmptyPlaceholder`/`Footer`
throws and the surface crashes. jsdom tests mock react-virtuoso so this only
surfaced on a real Desktop build (found in manual perf testing).

Return a stable module-level empty object instead of undefined. Inbox (omits
the prop entirely) and swimlane (always supplies a Footer) never hit this and
are unchanged.

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

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-14 16:34:30 +08:00
Multica Eve
e07b5403ab MUL-4502: make autopilot webhook admission durable (#5386)
* fix(autopilots): make webhook admission durable

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

* fix(autopilots): address webhook delivery review

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

---------

Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-14 16:20:33 +08:00
Jiayuan Zhang
2d13b26fcc feat(desktop): add automatic update preference (#5380) 2026-07-14 15:45:39 +08:00
Jordan
c27919a4d0 feat(agents): add DevEco Code (deveco) runtime agent (MUL-4050) (#4916)
Adds DevEco Code (Huawei's HarmonyOS coding agent, built on the OpenCode engine) as a first-class runtime provider: backend/model parser, daemon discovery (probe + login-shell list + Windows .cmd native resolver), runtime profile migration (protocol_family whitelist), provider UI, metrics, and four-language docs. MCP injection is deferred (UI gates it off). Migration numbered 175.
2026-07-14 15:21:45 +08:00
Rusty Raven
e565a4559a fix(agents): show runtime alias + provider consistently (#5260) (#5340)
* fix(agents): show runtime alias + provider consistently (#5260)

The daemon bakes the provider into runtime.name ('Codex (host)') while a
custom alias is stored separately in custom_name. runtimeDisplayName()
returned the bare alias and dropped the provider, and the agent list and
profile card rendered raw name, ignoring the alias entirely.

Add runtimeDisplayLabel(): with an alias it renders 'alias (Provider)',
otherwise it returns the daemon name unchanged (no duplicated provider).
Route the agent personal page, list Runtime column, and profile card
through it.

Fixes #5260

* fix(agents): use provider display-name map for aliased runtime label

Address review on #5340: a title-cased slug mislabels providers whose
display name differs from the slug (traecli -> 'Traecli' instead of
'Trae') and flattens mixed-case families (CodeBuddy / OpenCode /
OpenClaw). Add a provider display-name map mirroring the ProviderLogo
switch, with a title-case fallback for unknown slugs.

* fix(agents): align provider display map with daemon contract

Follow-up on #5340 review: the previous map canonicalized codebuddy /
opencode / openclaw as CodeBuddy / OpenCode / OpenClaw, but the daemon's
runtimeDisplayNameOverrides only special-cases traecli and first-letter-
capitalizes the rest. That recreated alias/no-alias drift for those
providers ('Openclaw (host)' vs 'box (OpenClaw)').

Shrink the frontend map to mirror the daemon exactly (traecli -> Trae,
first-letter fallback otherwise) and point the comment at the daemon map
as the source of truth. Tests updated to lock the alignment.
2026-07-14 15:13:20 +08:00
Rusty Raven
ef9b334408 MUL-4398: fix Hermes bound-skill discovery with per-task overlay (#5308)
* fix(execenv): overlay per-task HERMES_HOME so Hermes discovers bound skills

Hermes has no workspace-relative skill discovery — it scans <HERMES_HOME>/skills
first, then skills.external_dirs from config.yaml (verified against the bundled
agent/skill_utils.py). The daemon wrote assigned skills to the generic
.agent_context/skills/ fallback, which Hermes never reads, so they silently never
took effect (#5242).

When (and only when) an agent has skills bound, redirect HERMES_HOME to a minimal
per-task compatibility overlay; a skill-less Hermes task keeps its real home and
original behavior:

- mirror every top-level entry of the shared home via symlink except the
  overlay-owned ones (denylist), reconciling entries deleted from the shared home;
- derive a task-local config.yaml whose skills.external_dirs references the shared
  skills dir plus the user's existing external_dirs, expanded against the
  sanitized effective child env (unknown vars preserved, blocklisted keys resolved
  to the process value) and normalized to absolute paths;
- write only the bound skills into the task-local skills/ dir (home skills scanned
  first, so they win); global skills are referenced, not copied;
- keep memories/ overlay-owned (fresh per-task dir) AND disable the external
  memory.provider, so neither on-disk memory nor a shared backend crosses tasks;
- keep active_profile/profiles out of the overlay so Hermes can't follow a sticky
  profile and redirect past it at startup.

Profile handling mirrors hermes_cli.profiles: the daemon reads -p/--profile with
agent.HermesProfileFromArgs and seeds the overlay from that profile's home via
ResolveHermesSourceHome (default/invalid -> base, valid name -> <base>/profiles/
<name>, validated; a missing named profile fails closed). The profile flags are
stripped from the acp argv ONLY when the overlay is active (hermesLaunchArgs), so
a skill-less task's profile passes through unchanged. HERMES_HOME is no longer
custom_env-blocklisted: no skills -> user value passes through; skills -> overlay
overrides after layering. Fail closed — Prepare errors, Reuse returns nil.
Task home 0700, derived config 0600 via atomic replace. Platform-native default
home (%LOCALAPPDATA%\hermes, incl. the LOCALAPPDATA-missing fallback, on Windows).

Tests span execenv/daemon/agent: no-skill no-op, child-env layering + env
sanitization, profile parse/unquote + conditional strip + final args/env per
scenario, custom/profile/default/invalid/missing/Windows source home, sticky-
profile not mirrored, memory dir isolation + external provider disable, mirror
reconciliation, external_dirs rebasing + sanitized/unknown-var expansion,
local-precedence slug, perms, fail-closed, resume teardown. Docs (en + ja/ko/zh).

Fixes #5242

* fix(hermes): make profile selection one resolver contract matching Hermes

Round 5 review: the profile chain approximated Hermes' semantics in three
separate places (argv parsing, source-home selection, arg filtering), so it
diverged from native Hermes in several merge-blocking cases. Collapse it into
one authoritative resolution:

- agent.ParseHermesProfileArgs replaces HermesProfileFromArgs/
  FilterHermesProfileArgs. It reproduces _apply_profile_override step 1/1b
  (first occurrence, value-flag skipping, `--` and `mcp add --args` boundaries,
  space-form profile-id guard) and returns the exact argv occurrence to consume;
  StripHermesProfileArgs removes only that occurrence.

- execenv.ResolveHermesProfile replaces ResolveHermesSourceHome. It derives the
  Hermes root exactly like get_default_hermes_root (an already-profile-scoped
  HERMES_HOME roots at its grandparent), selects an explicit profile first,
  otherwise trusts a profile-scoped home (step 1.5) and only then the sticky
  <root>/active_profile (step 2), and validates via normalize/validate_profile_name
  (reserved hermes/test/tmp/root/sudo and empty inline `--profile=` are hard
  errors). Profiles always resolve under the root, so `-p default` re-roots and
  `-p <sibling>` is a sibling, never nested.

- The daemon runs one parse + resolve, fails the task closed on a reserved/
  invalid selection (matching Hermes' sys.exit(1)), and exports the selected
  source home as the effective env's HERMES_HOME so ${HERMES_HOME} in a profile's
  skills.external_dirs expands against the selected profile home (as native
  Hermes does before loading config.yaml), not the root or the overlay.

Regressions added: root + sticky named profile selection; already-profile-scoped
home with no flag; that home with -p default and -p <sibling>; reserved and empty
inline profile values; and a selected profile whose external_dirs contains
${HERMES_HOME}.

* fix(hermes): overlay-owned derived .env + symlink-resolved root

Round 6 review, two remaining overlay-bypass paths:

1. A source `.env` could redirect HERMES_HOME after profile resolution. Hermes
   runs `_apply_profile_override()` then `load_hermes_dotenv()`, which loads
   `<HERMES_HOME>/.env` with override=True — so a mirrored source `.env` carrying
   an out-of-band `HERMES_HOME=` overwrote the overlay's home, repointing skill
   discovery and memory back at the source. `.env` is now overlay-owned and
   DERIVED (writeDerivedHermesEnv): it preserves the source's credentials/settings
   but strips any `HERMES_HOME` assignment and pins `HERMES_HOME` to the overlay
   last (single-quoted, literal), written 0600 via atomic replace. It is written
   even when the source has none, so Hermes' project-`.env` fallback (override=True
   only when no user `.env` loaded) can't relocate the home either.

2. Root derivation was lexical-only, diverging from `get_default_hermes_root`,
   which compares `env_path.resolve()` with `native_home.resolve()`. A HERMES_HOME
   symlinked into `<native>/profiles/<x>` was treated as its own root, so
   `-p default`/`-p <sibling>` resolved wrong. `hermesRootFromHomeFor` now resolves
   symlinks (Path.resolve(strict=False)-style best effort) for the containment
   decision while keeping the returned root unresolved, matching Hermes.

Regressions: source `.env` with HERMES_HOME replayed through the override=True
dotenv order (bound skill + task memory stay on the overlay; creds preserved);
minimal overlay `.env` created when the source has none; and a symlinked profile
home resolving `-p default`/`-p <sibling>` to the native root.
2026-07-14 15:05:18 +08:00