- Introduced unit tests for `DepartmentGates` config modal and gate commands in `useWashSessionActions`.
- Added E2E tests to verify gate commands and button functionality in self-serve in-progress flow.
- Updated localization files to include gate control labels (`open_property_access_gate`, `open_property_exit_gate`).
- Enhanced `DepartmentGates.vue` with config modal logic, field validation, and dynamic input rendering.