Resume active self-serve washes for authenticated customers across devices. Update OpenAPI, UI components, and extend E2E/unit tests.

openapi.yaml

@@ -4772,6 +4772,7 @@ paths:
       tags:
         - Self-Serve
       summary: Check whether self-serve is allowed for a vehicle on a lane
+      description: Customers with own self-serve permissions may evaluate any registration plate for their wash. Persisted self-serve answers are only applied when they are scoped to the authenticated customer.
       operationId: getSelfserveVehicleAllowed
       parameters:
         - name: lane_id
@@ -8737,6 +8738,7 @@ paths:
       description: |
         Send a command (e.g., start, stop, reset) to a self-serve lane.
         Property gate commands (`OPEN_PROPERTY_ACCESS_GATE`, `OPEN_PROPERTY_EXIT_GATE`) are also supported here.
+        Property gate command permissions are bypassed for authenticated customers with an active self-serve wash in the target department.
       operationId: sendSelfServeLaneCommand
       requestBody:
         required: true