# merge_ready — REQUEST_CHAIR_MERGE_APPROVAL (보강-3 merge_policy_lock)

- task-2644 회장 verbatim 보강-3: MERGE_READY 의 기본 next_action 은 `REQUEST_CHAIR_MERGE_APPROVAL` (hardcoded · override 불가). collector merge 실행 절대 금지.
- 검증: terminal_state=MERGE_READY → policy=MERGE_POLICY_LOCK → next_action=REQUEST_CHAIR_MERGE_APPROVAL → branch=chair-required → result=TELEGRAM_SENT.
- spec sha256: b27da557d4245bce476cd63f4ab174aefc8a25d2da07ec2c8d2c83b01ee96153.
- ANCHOR-13: "merge execution 0 hardcoded · MERGE_READY → REQUEST_CHAIR_MERGE_APPROVAL only".