Addresses every Red and Yellow item from the codex review:
- Canonical handoff: ResolutionOutputGenerator is the source of truth
- AI vs manual authority: manual edits win, AI never overwrites
- evidence_items: full-list replacement, frontend is merge authority
- TaskLane persistence: lifted into hook, StepsPanel is presentation-only
- Quick replies: immediate-send, full-stack contract change
- issue_category + asset_name: free text in v1
- Adds 5 implementation guardrails and Phase 2 gate for triage extraction
- Execution order updated to 37 steps with persistence extraction step
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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