{ "feature_id": "F-054", "stage": "close", "agent": "leader", "ts": "2026-08-19T09:14:00Z", "verdict": "APPROVED", "gates": { "reviewer": "APPROVED", "security": "APPROVED", "qa": "APPROVED" }, "summary": "Backend watchdog implementado como LaunchAgent. Heartbeat periódico agregado al server. API URL ya usaba NEXT_PUBLIC_API_URL correctamente." }