{"service":"seat-reservation","version":"84faad85e22c68231d54c6bd163f4bc4c4b34b84","endpoints":{"POST /auth/token":"mint a bearer token: {\"user_id\": \"alice\"}","POST /shows":"create a show (admin token)","GET /shows/{id}":"per-seat status and counts","POST /shows/{id}/reserve":"reserve seats: {\"seats\": [\"A12\"], \"idempotency_key\": \"...\"}","GET /reservations/{id}":"your reservation","POST /reservations/{id}/confirm":"confirm a hold (hold-mode shows)","POST /reservations/{id}/cancel":"cancel your reservation","GET /health/live":"liveness","GET /health/ready":"readiness (checks MySQL)","GET /metrics":"Prometheus metrics"}}