feat(bookings): add contract validity window and customs clearing features

- Introduced contract validity days, valid from and valid until fields in the booking model.
- Updated booking acceptance logic to enforce validity window constraints.
- Added customs clearing agent and first/last mile pickup/delivery coordinates to the booking model.
- Implemented LocationPicker component for address selection with map integration using Leaflet.
- Enhanced booking review step to display customs clearing agent details.
- Updated API and DTOs to accommodate new booking fields.
- Added migration scripts for database schema changes.
- Implemented tests for booking acceptance and DTO transformations.

apps/edr-freight-web/backoffice/src/hooks/bookings/useBookings.ts

@@ -41,7 +41,8 @@ export function useBookingMutations(bookingId: string) {
   };
 
   const staffAccept = useMutation({
-    mutationFn: () => api.bookings.staffAccept.call({ id: bookingId }),
+    mutationFn: (validityDays: number) =>
+      api.bookings.staffAccept.call({ id: bookingId, validityDays }),
     onSuccess: (data) => onSuccess(data, "Booking accepted for approval"),
     onError: () => toast.error("Failed to accept booking"),
   });