Add kilometer-based Fahrtkosten billing, self-service distance entry, role deletion

- Facility: TravelCostMode (Pauschale/ProKilometer) + TravelCostPerKm, alongside
  the existing flat rate; fixes FacilityService.UpdateAsync silently dropping all
  Konditionen fields on update.
- New EmployeeFacilityDistance (Mitarbeiter x Einrichtung -> km) with full
  office-side CRUD in omsorgapp, plus a self-service endpoint/UI so field staff
  can maintain their own commute distance via OMSORG Connect (new
  ModuleType.EmployeeFacilityDistances, Own-scope, no Facilities access needed).
- Roles can now be deleted (blocked with a 409 while still assigned to a user).
- Fix employeesApi.js missing the Date-object conversion for dateOfBirth/entryDate/
  exitDate that crashed employee creation whenever a date was filled in; add a
  clear/remove control for those date fields.
- Requirements: flesh out FR-REC-3 with a staged Akquise cadence, add FR-REC-5/6
  for CRM feature scope and success metrics.
- Regenerate api-client-ts and api-client-php for all of the above.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

omsorgWeb/mitarbeiter-app/api-client-php/.openapi-generator/FILES

@@ -10,11 +10,13 @@ docs/Api/AuditLogApi.md
 docs/Api/AuthApi.md
 docs/Api/ContractsApi.md
 docs/Api/DocumentsApi.md
+docs/Api/EmployeeFacilityDistancesApi.md
 docs/Api/EmployeesApi.md
 docs/Api/FacilitiesApi.md
 docs/Api/FacilityContactsApi.md
 docs/Api/FacilityQualificationRatesApi.md
 docs/Api/HealthApi.md
+docs/Api/MyFacilityDistancesApi.md
 docs/Api/OrdersApi.md
 docs/Api/RolesApi.md
 docs/Api/TimeEntriesApi.md
@@ -33,19 +35,23 @@ docs/Model/ContractResponse.md
 docs/Model/ContractResponsePagedResponse.md
 docs/Model/CreateAbsenceRequest.md
 docs/Model/CreateContractRequest.md
+docs/Model/CreateEmployeeFacilityDistanceRequest.md
 docs/Model/CreateEmployeeRequest.md
 docs/Model/CreateFacilityContactRequest.md
 docs/Model/CreateFacilityQualificationRateRequest.md
 docs/Model/CreateFacilityRequest.md
+docs/Model/CreateMyFacilityDistanceRequest.md
 docs/Model/CreateOrderRequest.md
 docs/Model/CreateRoleRequest.md
 docs/Model/CreateTimeEntryRequest.md
 docs/Model/CreateUserRequest.md
 docs/Model/CreateValueListItemRequest.md
 docs/Model/DocumentResponse.md
+docs/Model/EmployeeFacilityDistanceResponse.md
 docs/Model/EmployeeResponse.md
 docs/Model/EmployeeResponsePagedResponse.md
 docs/Model/FacilityContactResponse.md
+docs/Model/FacilityOptionResponse.md
 docs/Model/FacilityQualificationRateResponse.md
 docs/Model/FacilityResponse.md
 docs/Model/FacilityResponsePagedResponse.md
@@ -59,6 +65,7 @@ docs/Model/LoginResponse.md
 docs/Model/LogoutRequest.md
 docs/Model/MeResponse.md
 docs/Model/ModuleType.md
+docs/Model/MyFacilityDistanceResponse.md
 docs/Model/OrderResponse.md
 docs/Model/OrderResponsePagedResponse.md
 docs/Model/PasswordPolicyResponse.md
@@ -78,6 +85,7 @@ docs/Model/TimeEntryResponse.md
 docs/Model/TimeEntryResponsePagedResponse.md
 docs/Model/TrashAbsenceResponse.md
 docs/Model/TrashContractResponse.md
+docs/Model/TrashEmployeeFacilityDistanceResponse.md
 docs/Model/TrashEmployeeResponse.md
 docs/Model/TrashFacilityContactResponse.md
 docs/Model/TrashFacilityQualificationRateResponse.md
@@ -87,10 +95,12 @@ docs/Model/TrashTimeEntryResponse.md
 docs/Model/UpdateAbsenceRequest.md
 docs/Model/UpdateContractRequest.md
 docs/Model/UpdateDocumentRequest.md
+docs/Model/UpdateEmployeeFacilityDistanceRequest.md
 docs/Model/UpdateEmployeeRequest.md
 docs/Model/UpdateFacilityContactRequest.md
 docs/Model/UpdateFacilityQualificationRateRequest.md
 docs/Model/UpdateFacilityRequest.md
+docs/Model/UpdateMyFacilityDistanceRequest.md
 docs/Model/UpdateOrderRequest.md
 docs/Model/UpdateRolePermissionsRequest.md
 docs/Model/UpdateTimeEntryRequest.md
@@ -111,11 +121,13 @@ lib/Api/AuditLogApi.php
 lib/Api/AuthApi.php
 lib/Api/ContractsApi.php
 lib/Api/DocumentsApi.php
+lib/Api/EmployeeFacilityDistancesApi.php
 lib/Api/EmployeesApi.php
 lib/Api/FacilitiesApi.php
 lib/Api/FacilityContactsApi.php
 lib/Api/FacilityQualificationRatesApi.php
 lib/Api/HealthApi.php
+lib/Api/MyFacilityDistancesApi.php
 lib/Api/OrdersApi.php
 lib/Api/RolesApi.php
 lib/Api/TimeEntriesApi.php
@@ -138,19 +150,23 @@ lib/Model/ContractResponse.php
 lib/Model/ContractResponsePagedResponse.php
 lib/Model/CreateAbsenceRequest.php
 lib/Model/CreateContractRequest.php
+lib/Model/CreateEmployeeFacilityDistanceRequest.php
 lib/Model/CreateEmployeeRequest.php
 lib/Model/CreateFacilityContactRequest.php
 lib/Model/CreateFacilityQualificationRateRequest.php
 lib/Model/CreateFacilityRequest.php
+lib/Model/CreateMyFacilityDistanceRequest.php
 lib/Model/CreateOrderRequest.php
 lib/Model/CreateRoleRequest.php
 lib/Model/CreateTimeEntryRequest.php
 lib/Model/CreateUserRequest.php
 lib/Model/CreateValueListItemRequest.php
 lib/Model/DocumentResponse.php
+lib/Model/EmployeeFacilityDistanceResponse.php
 lib/Model/EmployeeResponse.php
 lib/Model/EmployeeResponsePagedResponse.php
 lib/Model/FacilityContactResponse.php
+lib/Model/FacilityOptionResponse.php
 lib/Model/FacilityQualificationRateResponse.php
 lib/Model/FacilityResponse.php
 lib/Model/FacilityResponsePagedResponse.php
@@ -165,6 +181,7 @@ lib/Model/LogoutRequest.php
 lib/Model/MeResponse.php
 lib/Model/ModelInterface.php
 lib/Model/ModuleType.php
+lib/Model/MyFacilityDistanceResponse.php
 lib/Model/OrderResponse.php
 lib/Model/OrderResponsePagedResponse.php
 lib/Model/PasswordPolicyResponse.php
@@ -184,6 +201,7 @@ lib/Model/TimeEntryResponse.php
 lib/Model/TimeEntryResponsePagedResponse.php
 lib/Model/TrashAbsenceResponse.php
 lib/Model/TrashContractResponse.php
+lib/Model/TrashEmployeeFacilityDistanceResponse.php
 lib/Model/TrashEmployeeResponse.php
 lib/Model/TrashFacilityContactResponse.php
 lib/Model/TrashFacilityQualificationRateResponse.php
@@ -193,10 +211,12 @@ lib/Model/TrashTimeEntryResponse.php
 lib/Model/UpdateAbsenceRequest.php
 lib/Model/UpdateContractRequest.php
 lib/Model/UpdateDocumentRequest.php
+lib/Model/UpdateEmployeeFacilityDistanceRequest.php
 lib/Model/UpdateEmployeeRequest.php
 lib/Model/UpdateFacilityContactRequest.php
 lib/Model/UpdateFacilityQualificationRateRequest.php
 lib/Model/UpdateFacilityRequest.php
+lib/Model/UpdateMyFacilityDistanceRequest.php
 lib/Model/UpdateOrderRequest.php
 lib/Model/UpdateRolePermissionsRequest.php
 lib/Model/UpdateTimeEntryRequest.php
@@ -211,3 +231,13 @@ lib/Model/ValueListTransitionResponse.php
 lib/Model/ValueListUsageResponse.php
 lib/ObjectSerializer.php
 phpunit.xml.dist
+test/Api/EmployeeFacilityDistancesApiTest.php
+test/Api/MyFacilityDistancesApiTest.php
+test/Model/CreateEmployeeFacilityDistanceRequestTest.php
+test/Model/CreateMyFacilityDistanceRequestTest.php
+test/Model/EmployeeFacilityDistanceResponseTest.php
+test/Model/FacilityOptionResponseTest.php
+test/Model/MyFacilityDistanceResponseTest.php
+test/Model/TrashEmployeeFacilityDistanceResponseTest.php
+test/Model/UpdateEmployeeFacilityDistanceRequestTest.php
+test/Model/UpdateMyFacilityDistanceRequestTest.php