feat(observatory): add durable recorded compute queue

src/k1link/web/app.py

@@ -42,6 +42,15 @@ from k1link.observatory import (
     ObservatoryRunPreparationLedger,
     load_observatory_run_preparation_ledger,
 )
+from k1link.observatory.m49_queue_binding import (
+    M49QueueBindingConfig,
+    M49QueueBindingError,
+    M49RecordedQueueBindingService,
+)
+from k1link.observatory.recorded_jobs import (
+    ObservatoryRecordedJobQueue,
+    ObservatoryRecordedQueueError,
+)
 from k1link.sessions import (
     MaterializedRecording,
     RecordedCameraFrameService,
@@ -242,6 +251,34 @@ OBSERVATORY_RUN_PREPARATION_LEDGER_ERROR: str | None
     OBSERVATORY_RUN_PREPARATION_LEDGER,
     OBSERVATORY_RUN_PREPARATION_LEDGER_ERROR,
 ) = load_observatory_run_preparation_ledger(session_store.data_dir)
+OBSERVATORY_RECORDED_BINDING_SERVICE: M49RecordedQueueBindingService | None
+OBSERVATORY_RECORDED_JOB_QUEUE: ObservatoryRecordedJobQueue | None
+OBSERVATORY_RECORDED_JOB_QUEUE_ERROR: str | None
+try:
+    if OBSERVATORY_LABORATORY_SETUP_REGISTRY is None:
+        raise M49QueueBindingError("observatory setup registry is unavailable")
+    OBSERVATORY_RECORDED_BINDING_SERVICE = M49RecordedQueueBindingService(
+        data_dir=session_store.data_dir,
+        session_store=session_store,
+        setup_registry=OBSERVATORY_LABORATORY_SETUP_REGISTRY,
+        config=M49QueueBindingConfig.from_file(
+            REPOSITORY_ROOT
+            / "config"
+            / "observatory-m49-recorded-queue-binding.json"
+        ),
+    )
+    OBSERVATORY_RECORDED_JOB_QUEUE = ObservatoryRecordedJobQueue(
+        session_store.data_dir,
+        definitions=OBSERVATORY_RECORDED_BINDING_SERVICE.definitions,
+    )
+    OBSERVATORY_RECORDED_JOB_QUEUE_ERROR = None
+except (M49QueueBindingError, ObservatoryRecordedQueueError, OSError, ValueError) as exc:
+    # Recorded execution remains an optional observation-only slice. A drifted
+    # seal or queue must fail closed without preventing K1, Simulation or legacy
+    # LAB from starting.
+    OBSERVATORY_RECORDED_BINDING_SERVICE = None
+    OBSERVATORY_RECORDED_JOB_QUEUE = None
+    OBSERVATORY_RECORDED_JOB_QUEUE_ERROR = str(exc)
 simulation_project_store = SimulationProjectStore(session_store.data_dir)
 simulation_project_service = SimulationProjectService(simulation_project_store)
 session_artifact_gateway = configured_artifact_gateway(session_store.data_dir)
@@ -725,6 +762,9 @@ app.include_router(
         setup_registry_error=OBSERVATORY_LABORATORY_SETUP_REGISTRY_ERROR,
         run_preparation_ledger=OBSERVATORY_RUN_PREPARATION_LEDGER,
         run_preparation_ledger_error=OBSERVATORY_RUN_PREPARATION_LEDGER_ERROR,
+        recorded_binding_service=OBSERVATORY_RECORDED_BINDING_SERVICE,
+        recorded_job_queue=OBSERVATORY_RECORDED_JOB_QUEUE,
+        recorded_job_queue_error=OBSERVATORY_RECORDED_JOB_QUEUE_ERROR,
     )
 )
 app.include_router(