feat: add BookingWagonsPanel component for displaying allocated wagons in booking details

- Implemented BookingWagonsPanel to show allocated wagons, their containers, and export functionality.
- Integrated the new panel into BookingRequestDetailPage and BookingRequestsPage.
- Enhanced wagon cancellation modal to support rebooking of wagon cancellations with partner units.
- Updated API service to include a method for downloading wagons workbook.
- Modified types and constants to accommodate new features related to wagons.
- Adjusted various components and pages to ensure compatibility with the new wagon-related functionality.

apps/edr-freight-web/backoffice/src/constants/URLS.ts

@@ -226,6 +226,7 @@ export const URL_CONSTANTS = {
     CONTRACT_DOWNLOAD: (id: string) => `/bookings/${id}/contract`,
     CARRIAGE_ACCEPTANCE_SHEET: (id: string) =>
       `/bookings/${id}/carriage-acceptance-sheet`,
+    WAGONS_EXPORT: (id: string) => `/bookings/${id}/wagons/export`,
     EXPORT_HANDOVER_MODE: (id: string) =>
       `/bookings/${id}/export-handover-mode`,
     SUMMARY: (id: string) => `/bookings/${id}/summary`,