State management
- Pending task / live timeline are now Query-cache single source;
Zustand mirror removed (fixes duplicate assistant render caused by
the invalidate→refetch race window)
- WS subscriptions moved from ChatWindow to global useRealtimeSync so
pending state survives minimize and refresh
- New GET /chat/sessions/:id/pending-task to recover live state on mount
- Drafts persisted per-session (was per-workspace)
Unread tracking
- Migration 040: chat_session.unread_since (event-driven; old chats
stay clean — no mass backfill)
- POST /chat/sessions/:id/read clears unread; broadcasts
chat:session_read so other devices sync
- New GET /chat/pending-tasks aggregate for the FAB
- ChatFab: brand-color impulse animation while running, brand-dot
badge of unread session count
- ChatWindow auto-marks read when user is viewing the session
Header redesign
- Two independent dropdowns: agent (avatar + name + My/Others
grouping) at the input bottom-left; session (title + agent avatar)
in the header
- ⊕ new-chat button replaces the old + and history buttons
- Session dropdown lists all sessions across agents with avatars
- Empty state: 3 clickable starter prompts that send immediately
- Mention link renderer falls through to default span on null —
fixes @member/@agent/@all silently disappearing app-wide
- User messages render through Markdown
- Enter submits in chat input only (with IME guard + codeBlock skip);
bubble menu hidden in chat
Misc
- Partial index on agent_task_queue for fast pending-task lookup
- 2 new storage keys added to clearWorkspaceStorage
- useMarkChatSessionRead has onError rollback
- chat.* namespace logs across store, mutations, components, realtime
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add optimistic update + rollback to archive mutation
- Replace Trash2 with Archive icon (correct semantics)
- Add Tooltip on archive button, replace native title
- Show spinner during archive, toast on error
- Use cn() for className composition
- Align chat window offset to bottom-2 right-2 (match FAB)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Move chat queries, mutations, and store from apps/web/core/chat/ and
apps/web/features/chat/store.ts to packages/core/chat/. Refactor store
to use createChatStore({ storage }) factory pattern (mirrors auth store)
so it works in both web (localStorage) and desktop (Electron) without
direct browser API access. Register chat store in CoreProvider.initCore.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
