seal-milestonelisted

Source of truth: `.claude/skills/seal-milestone/SKILL.md`. Read it and follow the workflow. Treat all frontmatter keys other than `name` and `description` (e.g., `agent:`, `disable-model-invocation:`, `allowed-tools:`, `context:`, `argument-hint:`, `model:`, `effort:`) as Claude-only and ignore them — execute locally in Codex. **Slash command translation**: 본문 안의 `/seal-milestone` 표기는 Claude 슬래시 커맨드다. Codex에서는 `$seal-milestone`으로 읽고 사용자에게 안내한다 (예: 본문 "다음 단계: `/implement-workitem T-001`" → Codex 응답에서는 "다음 단계: `$implement-workitem T-001`"). Codex CLI는 `/`를 빌트인 슬래시 커맨드에 쓰므로 명시적 치환이 필요. Preserve all repo policies from `AGENTS.md` and `docs/`. If the source path no longer exists, this wrapper is stale — see ADR-010. 정책 근거: ADR-060 (decision closure & milestone seal).