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>

omsorgapp/api-client-ts/.openapi-generator/FILES

@@ -9,11 +9,13 @@ src/apis/AuditLogApi.ts
 src/apis/AuthApi.ts
 src/apis/ContractsApi.ts
 src/apis/DocumentsApi.ts
+src/apis/EmployeeFacilityDistancesApi.ts
 src/apis/EmployeesApi.ts
 src/apis/FacilitiesApi.ts
 src/apis/FacilityContactsApi.ts
 src/apis/FacilityQualificationRatesApi.ts
 src/apis/HealthApi.ts
+src/apis/MyFacilityDistancesApi.ts
 src/apis/OrdersApi.ts
 src/apis/RolesApi.ts
 src/apis/TimeEntriesApi.ts
@@ -34,19 +36,23 @@ src/models/ContractResponse.ts
 src/models/ContractResponsePagedResponse.ts
 src/models/CreateAbsenceRequest.ts
 src/models/CreateContractRequest.ts
+src/models/CreateEmployeeFacilityDistanceRequest.ts
 src/models/CreateEmployeeRequest.ts
 src/models/CreateFacilityContactRequest.ts
 src/models/CreateFacilityQualificationRateRequest.ts
 src/models/CreateFacilityRequest.ts
+src/models/CreateMyFacilityDistanceRequest.ts
 src/models/CreateOrderRequest.ts
 src/models/CreateRoleRequest.ts
 src/models/CreateTimeEntryRequest.ts
 src/models/CreateUserRequest.ts
 src/models/CreateValueListItemRequest.ts
 src/models/DocumentResponse.ts
+src/models/EmployeeFacilityDistanceResponse.ts
 src/models/EmployeeResponse.ts
 src/models/EmployeeResponsePagedResponse.ts
 src/models/FacilityContactResponse.ts
+src/models/FacilityOptionResponse.ts
 src/models/FacilityQualificationRateResponse.ts
 src/models/FacilityResponse.ts
 src/models/FacilityResponsePagedResponse.ts
@@ -60,6 +66,7 @@ src/models/LoginResponse.ts
 src/models/LogoutRequest.ts
 src/models/MeResponse.ts
 src/models/ModuleType.ts
+src/models/MyFacilityDistanceResponse.ts
 src/models/OrderResponse.ts
 src/models/OrderResponsePagedResponse.ts
 src/models/PasswordPolicyResponse.ts
@@ -79,6 +86,7 @@ src/models/TimeEntryResponse.ts
 src/models/TimeEntryResponsePagedResponse.ts
 src/models/TrashAbsenceResponse.ts
 src/models/TrashContractResponse.ts
+src/models/TrashEmployeeFacilityDistanceResponse.ts
 src/models/TrashEmployeeResponse.ts
 src/models/TrashFacilityContactResponse.ts
 src/models/TrashFacilityQualificationRateResponse.ts
@@ -88,10 +96,12 @@ src/models/TrashTimeEntryResponse.ts
 src/models/UpdateAbsenceRequest.ts
 src/models/UpdateContractRequest.ts
 src/models/UpdateDocumentRequest.ts
+src/models/UpdateEmployeeFacilityDistanceRequest.ts
 src/models/UpdateEmployeeRequest.ts
 src/models/UpdateFacilityContactRequest.ts
 src/models/UpdateFacilityQualificationRateRequest.ts
 src/models/UpdateFacilityRequest.ts
+src/models/UpdateMyFacilityDistanceRequest.ts
 src/models/UpdateOrderRequest.ts
 src/models/UpdateRolePermissionsRequest.ts
 src/models/UpdateTimeEntryRequest.ts