Add D455 sensor host and shared Node/Core preparation surface

src/k1link/web/fleet_api.py

@@ -83,3 +83,27 @@ def fleet_revoke(vehicle_id: str, fleet: Annotated[FleetRegistry, Depends(local_
         return fleet.revoke(vehicle_id)
     except PairingError as error:
         raise HTTPException(404, str(error)) from None
+
+
+@router.post("/{vehicle_id}/devices/operations")
+def sensor_command(
+    vehicle_id: str, body: dict, fleet: Annotated[FleetRegistry, Depends(local_operator)]
+):
+    from k1link.fleet.sensors import submit
+
+    try:
+        return submit(fleet, vehicle_id, body)
+    except (PairingError, ValueError) as error:
+        raise HTTPException(409, str(error)) from None
+
+
+@router.get("/{vehicle_id}/devices/operations/{operation_id}")
+def sensor_operation(
+    vehicle_id: str, operation_id: str, fleet: Annotated[FleetRegistry, Depends(local_operator)]
+):
+    from k1link.fleet.sensors import operation
+
+    try:
+        return operation(fleet, vehicle_id, operation_id)
+    except PairingError as error:
+        raise HTTPException(404, str(error)) from None