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-api/src/modules/contracts/booking-clearance.service.spec.ts

@@ -43,6 +43,9 @@ function makeService(overrides?: {
     findBookingsWithUnreviewedDocuments: jest
       .fn()
       .mockResolvedValue(new Set<string>()),
+    findBookingsWithRedeemableCredit: jest
+      .fn()
+      .mockResolvedValue(new Map<string, string>()),
   };
   const bookingsService = {
     findById: jest.fn().mockResolvedValue(booking),

apps/edr-freight-api/src/modules/contracts/booking-clearance.service.ts

@@ -1347,6 +1347,17 @@ export class BookingClearanceService {
         .hasDocumentsAwaitingReview = pending.has(b.id);
     }
 
+    // A cancelled booking may still hold a paid-for wagon-cancellation credit.
+    // GL redeems it from this queue, so the row carries the cancellation id the
+    // rebook action needs.
+    const credits = await this.bookingsRepository.findBookingsWithRedeemableCredit(
+      filtered.map((b) => b.id),
+    );
+    for (const b of filtered) {
+      (b as Booking & { rebookableCancellationId?: string | null })
+        .rebookableCancellationId = credits.get(b.id) ?? null;
+    }
+
     const rows = await this.attachContractSummary(filtered);
     return this.narrowToYardScope(rows, user);
   }

apps/edr-freight-api/src/modules/contracts/contract-booking.manual-consolidation.spec.ts

@@ -183,8 +183,8 @@ describe('ContractBookingService — manual odd-20ft consolidation', () => {
           { quantity: 4, containerType: { sizeFt: 20 } },
         ],
       },
-      // A bare instance has no cargo yet — GL enters it on the split form, so it
-      // stays a candidate.
+      // Cargo not entered yet — its 20ft count is unknown, so it cannot be
+      // shown to fill the wagon and is not offered.
       { id: 'bare', reference: 'BK-BARE', bookingContainers: [] },
     ];
 
@@ -198,7 +198,7 @@ describe('ContractBookingService — manual odd-20ft consolidation', () => {
           rows.filter((row) => {
             void booking;
             const lines = row.bookingContainers ?? [];
-            if (lines.length === 0) return true;
+            if (lines.length === 0) return false;
             const ft20 = lines
               .filter((l) => Number(l.containerType?.sizeFt) === 20)
               .reduce((sum, l) => sum + Number(l.quantity || 0), 0);
@@ -209,8 +209,8 @@ describe('ContractBookingService — manual odd-20ft consolidation', () => {
     });
 
     const candidates = await service.listConsolidationCandidates('c-1', 'b-1');
-    expect(candidates.map((c) => c.reference)).toEqual(['BK-ODD', 'BK-BARE']);
+    expect(candidates.map((c) => c.reference)).toEqual(['BK-ODD']);
     expect(candidates[0].ft20Quantity).toBe(3);
-    expect(candidates[1].hasCargo).toBe(false);
+    expect(candidates[0].hasCargo).toBe(true);
   });
 });