[STORY][CFP-2346 S2] 감지 A — outcome-signal 선언 의무 (차단형, terminal-sink)

[mccho-mclayer]

Story SSOT: wrapper/stories/CFP-2348.md

[github-actions]

작업 환경 준비 — worktree-first 의무 reminder

이 Story 진입 직전 worktree 생성 의무. 본 Issue 가 Phase 1 PR 으로 진척하기 전 다음 명령 실행:

```bash
bash templates/scripts/worktree-create.sh ${STORY_KEY} origin/main
```

Story 작업 모두 worktree 안에서 수행 — main working tree 직접 편집 금지.

참조:

• ADR-040 §결정 5 (Stale GC) + Amendment 3 §결정 7 (Normative ↔ mechanical boundary mandate)
• playbook §3.0.11 worktree-first normative + §3.5 worktree dispatch
• CFP-425 Epic (worktree-first mechanical enforcement 영구화) — 본 Story = child / parent

[github-actions]

⚠️ Phase progression invariant violation (CFP-85 / CFP-90)

Story Issue closed at non-terminal phase: phase:설계-리뷰.

Expected: phase:보안-테스트 (default after security test PASS) OR phase:완료 + gate:design-review-pass + gate:retro-complete (CFP-1577 lifecycle 완주 — CFP-2149) OR early-close:<reason> label (Epic 종료 / 중복 / Out-of-scope reclassify 등 명시).

Action required (one of):

1. 올바른 progression: Issue 재open → 정상 lane 진행 → terminal phase 도달 후 close
2. Early close 정당화: early-close:<reason> label 부착 (예: early-close:duplicate, early-close:reclassified, early-close:epic-rolled-up)

본 alert = policy_violation defect 추적 source (ADR-025 stop discipline metric).

자동 재open 안 함 (manual decision 의무).