- Introduced tests for `SelfserveNonOwnedVehicleWashAccess` to validate customer-scoped conditions for non-owned vehicles.
- Added `SelfservePropertyGatePermissionBypassTest` to ensure proper permission handling for lanes and departments.
- Updated `department_selfserve_vehicle_conditions_o` and routes to prevent cross-customer answer persistence.
- Enhanced `selfserve_wash_flow` with customer-scoped persisted answer logic and improved method parameters for vehicle eligibility and session synchronization.
- Adjusted OpenAPI spec and unit tests to reflect new customer-scoping behavior in self-serve operations.
- Introduce `requestBooleanFlag` method for consistent boolean parameter handling with default values.
- Add `activate_machine` and `sync_relay_state` parameters to `synchronizeSession` for more flexible relay and machine activation control.
- Update methods, routes, and tests to integrate the new session synchronization parameters effectively.
- Enhance debugging support with additional metadata in simulation and payload captures.
- Implement `createSelfServeScenario` to generate comprehensive self-serve test fixtures, including departments, lanes, tasks, and sessions.
- Add `syncRelayState` parameter to `synchronizeSession` for decoupled relay hardware synchronization.
- Update relevant routes and tests to reflect changes in session synchronization methods.
- Enhance Shelly request handling by blocking real device interactions in test mode with detailed logging.