Each lane section (What we know, Questions, Diagnostic Checks, Suggested
fix) had its own `position: sticky; top: 0` header. As the engineer
scrolled past a section, that section's header would pin until the
section's bottom edge cleared the viewport, producing an "orphaned"
label floating over unrelated content below. Headers now scroll with
their content — in a 340px-wide lane the affordance was negative value.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- WhatWeKnow shows a "synthesizing" indicator + skeleton pulse while the
chat cycle is in-flight; task-lane header mirrors the signal with a
"thinking" pip so engineers know the AI is still working.
- Quiet-state hint when the lane is open (facts exist) but no open
questions, checks, or active fix — keeps the surface from looking
"finished" when the AI is about to follow up.
- Keyboard shortcuts: ⌘↵/Ctrl+↵ send in the composer (plain Enter still
sends), ⌘G toggles the Script Generator panel for the active fix,
`?` opens a new ShortcutsHelpOverlay listing all bindings. ⌘K palette
was already wired in TopBar.
- Responsive: below 1200px the task lane collapses to a bottom drawer
with a backdrop + a floating "Tasks ●" toggle button. TaskLane now
takes a `variant: 'side' | 'drawer'` prop; drawer variant drops the
resize handle and uses the shared slide-in-bottom animation.
- Build hygiene: fixed a pre-existing TS error in confirm-post error
handling (duplicate `response` type keys) and an unused-import warning
in TemplatizePrompt.
Verified: `npx tsc -b` and `npm run build` both clean against the dev
stack; Vite HMR applied each change without errors.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds the load-bearing structural feature of the FlowPilot migration: a
"What we know" panel that holds confirmed facts for a session, fed by AI
[PROMOTE] markers and engineer-added notes. Facts feed the resolution
note preview (Phase 3) and survive across turns via stable UUIDs assigned
to pending_task_lane items.
Backend:
- FactSynthesisService: create/update/soft-delete facts with atomic
state_version bumps; LLM-backed synthesize_from_question/check on the
fact_synthesis (Haiku) action tier per Section 6.6.
- /api/v1/ai-sessions/{id}/facts CRUD + /facts/promote (proposed_text or
via synthesis). PATCH returns 403 for question/diagnostic_check facts
(edit the source item instead, Section 7.3).
- unified_chat_service: [PROMOTE] marker parser (JSON-block per Section
8.1 spec drift note), stable-UUID assignment for pending_task_lane
questions/actions preserved by exact text/label match across turns.
- ASSISTANT_SYSTEM_PROMPT: documents [PROMOTE] format, when to/not to
emit, hallucination guardrails, source_ref handling.
- 17 tests covering parser, stable IDs, service validation, CRUD,
editability rule, both promote modes, 422 null-synthesis path,
state_version invariant.
Frontend:
- src/components/pilot/sections/{WhatWeKnow,WhatWeKnowItem,AddNoteButton}
— green-gradient section above Questions, dashed-circle check, inline
edit/delete gated by the server's editable flag.
- TaskLane gains a whatWeKnowSlot prop (existing assistant/ folder kept
per the doc's "rename is opportunistic" guidance).
- AssistantChatPage fetches facts on selectChat and refetches after each
chat send (so [PROMOTE]-synthesized facts appear immediately); auto-
opens the lane when facts exist.
Verification: end-to-end smoke against the local docker stack confirms
all five endpoints (list/create/patch/delete/promote) plus the 403
editability rule. pytest suite verifies the same with mocked LLM. Live
[PROMOTE] flow remains untested until used in the UI — the marker shape
is covered by parser tests.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
