T2 of TASK-rectification-grounding-20260927 (product decision P1).
The rectification 「重试（重新生成）」 was a blind agent.generate rewrite that
persisted unchecked text (invented range / fit rate reproduced). Removed:
the regenerate route, regenerate-turn.ts, the regeneration agent and its
read-only tool set, the client regenerate action/state and the
regenerating/canRegenerate props. ChatMessageActions renders the regenerate
button only when onRegenerate is passed; ordinary consultation is unchanged.
The DB function regenerate_agentic_rectification_turn is kept (AGENTS §7.6,
retire in a later round). DESIGN.md / VOICE.md updated; source-contract
tests follow with 原值/新值/原因 notes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017eEAG8HD3mm8gsKXgk8uU8
Move-only (TASK-rectification-code-split-20260926 T1/T4). No behavior, API,
copy, DB, Skill or scoring change.
- rectification-agentic-chat.tsx: 2043 -> 737 lines; component body
1625 -> 630; useState 35 -> 12, useRef 16 -> 9, effects 9 -> 5,
useCallback 12 -> 6.
- Snapshot sync -> hooks/use-rectification-case-snapshot.ts; board layout
and live label clock -> two small hooks.
- send / submitStructuredChoice / acceptCandidate bodies ->
lib/rectification-chat-{turn,choice,accept}-run.ts parameter functions
(bodies verbatim, deps destructured to the same names); copy/regenerate,
question repair, pure transcript and snapshot helpers and the per-render
view derivation -> lib/rectification-chat-*.ts (no React hooks).
- Question-gap blocks and the read-only range line ->
components/rectification-question-gap-notices.tsx.
- Dependency arrays kept exactly as before (lint warnings +3, listed in
PROGRESS); no dep added to appease the linter.
- Tests: whole-source contracts read tests/rectification-chat-surface.ts
(container + split files, like home-surface.ts); slices of moved code now
call the extracted functions or render the extracted block, each with a
原值/新值/原因 comment. New tests/rectification-growth-contract.test.ts.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017eEAG8HD3mm8gsKXgk8uU8
Merge entry overflow rules into the existing 480px breakpoint, restore picker focus without scrolling, and sync composer and entry contracts without changing page logic. Add AST generation-state guard and both picker close-path regressions.
Validation: targeted 33/33; Chrome isolated components 145 checks; tsc and lint zero errors. Node22 full suite 3706 tests, no lost names or new failures; three target failures fixed, 88 baseline environment/contract failures unchanged. Windows build remains blocked by symlink EPERM. Changed-file privacy check: 11 files, no findings, not a full-repository pass. BUG-1011 remains separate.
Co-Authored-By: Claude Code <noreply@anthropic.com>
Enter now queues one follow-up instead of dropping it, and a rectification stop leaves the streamed reply with a grey notice instead of an error alert.
Co-authored-by: Cursor <cursoragent@cursor.com>
