feat(bookings): enhance operation request flow and add location selection for first/last mile

apps/edr-freight-api/src/modules/bookings/entities/booking.entity.ts

@@ -48,6 +48,12 @@ export const BOOKING_STATUSES = [
   'DOCUMENTS_UNDER_REVIEW',
   'CLEARANCE_READY',
   'OPERATION_REQUESTED',
+  // Operations review gate: customer picks a schedule day and submits the
+  // operation request; the operations team reviews capacity/docs/route before
+  // the booking enters the batch holding pool.
+  'OPERATION_REQUEST_PENDING',
+  'OPERATION_CHANGES_REQUESTED',
+  'OPERATION_PRICE_PENDING_CONFIRM',
 ] as const;
 
 export type BookingStatus = (typeof BOOKING_STATUSES)[number];