feat(train-scheduling): add wagon type, tare, equated length, station, seal no and note columns to import marshalling doc

Import Load List / Marshalling Document only rendered Seq, Wagon,
Booking, Company, Load, Container numbers, Weight T — missing fields
present on the physical marshaling sheet (wagon type, tare, equated
length, departure/arrival station, seal no) and a blank note column
for yard staff. Export marshalling doc already had most of these;
import doc now matches. Existing columns kept in place, unchanged.

apps/edr-freight-api/src/modules/last-mile-requests/last-mile-requests.controller.ts

@@ -48,6 +48,19 @@ export class LastMileRequestsController {
     return this.requestsService.freeTruckCount().then((count) => ({ count }));
   }
 
+  // Customer-facing like :id — booking detail (portal + backoffice) lists the
+  // booking's requests to link the stored LM contract. Ownership-checked in
+  // the service for portal callers.
+  @Get('by-booking/:bookingId')
+  @MixedAudience(FREIGHT_PERMS.lastMile.requestView)
+  @ApiOperation({ summary: "A booking's last-mile requests, newest first — LM contract reference" })
+  findForBooking(
+    @Param('bookingId', ParseUUIDPipe) bookingId: string,
+    @CurrentUser() user: TCurrentUser,
+  ) {
+    return this.requestsService.findForBooking(bookingId, user?.id ?? null);
+  }
+
   @Get(':id/price-estimate')
   @BookingStaff(FREIGHT_PERMS.lastMile.requestView)
   @ApiOperation({

apps/edr-freight-api/src/modules/last-mile-requests/last-mile-requests.service.ts

@@ -221,6 +221,28 @@ export class LastMileRequestsService {
     return record;
   }
 
+  /**
+   * Every request on a booking, newest first — the booking-detail pages
+   * (portal + backoffice) use this to surface the LM contract later. Portal
+   * callers pass their userId and are ownership-checked against the booking's
+   * company, mirroring findById.
+   */
+  async findForBooking(bookingId: string, userId?: string | null): Promise<LastMileRequest[]> {
+    if (userId) {
+      const companyId = await this.bookingsService.resolveCustomerCompanyId(userId);
+      if (companyId) {
+        const booking = await this.bookingsRepository.findById(bookingId);
+        if (booking?.companyId && booking.companyId !== companyId) {
+          throw new BadRequestException('This booking does not belong to your company');
+        }
+      }
+    }
+    return this.requestsRepository.findAll({
+      where: { bookingId },
+      order: { createdAt: 'DESC' },
+    });
+  }
+
   /**
    * Rule-based price estimate for the approval dialog: estimated km (yard GPS →
    * delivery point, straight-line) × the LIVE last-mile rate rules against the