Implement consolidated booking handling and UI updates for shared wagons

apps/edr-freight-web/backoffice/src/pages/trainScheduling/BatchScheduleDetailPage.tsx

@@ -20,6 +20,7 @@ import {
 import {
   AlertTriangle,
   ArrowLeft,
+  ArrowLeftRight,
   Boxes,
   CalendarDays,
   CheckCircle2,
@@ -242,6 +243,25 @@ const BOOKING_COLUMNS: ColumnDef<BatchBoardBookingDetail>[] = [
               Gov
             </Badge>
           ) : null}
+          {b.consolidationPartnerRef ? (
+            <Tooltip
+              label={`Consolidated — shares one wagon with ${b.consolidationPartnerRef}`}
+              withArrow
+              multiline
+              maw={260}
+            >
+              <Badge
+                size="xs"
+                variant="light"
+                color="edr-green"
+                radius="sm"
+                leftSection={<ArrowLeftRight size={10} />}
+                style={{ textTransform: "none" }}
+              >
+                shared wagon · {b.consolidationPartnerRef}
+              </Badge>
+            </Tooltip>
+          ) : null}
         </Group>
       );
     },

apps/edr-freight-web/backoffice/src/types/trainScheduling.ts

@@ -277,6 +277,8 @@ export interface BatchBoardBookingDetail extends BatchBoardBooking {
   selectedForBatchAt: string | null;
   allocationStatus: BookingAllocationStatus;
   allocationIssue: string | null;
+  consolidationPartnerId: string | null;
+  consolidationPartnerRef: string | null;
 }
 
 export interface BatchWindowGroup {

apps/edr-freight-web/portal/src/pages/bookings/BookingDetailPage/components/BookingPaymentPanel.tsx

@@ -197,6 +197,15 @@ export function BookingPaymentPanel({
     : priceTotal(pricing);
   const items = priceLineItems(pricing);
 
+  // Consolidation: this shipment shares a wagon with a partner booking, and the
+  // wagon is only scheduled once both partners have paid. Surface a note while
+  // payment is still pending (pay-window open, or a deadline set and not paid).
+  const showConsolidationNote =
+    !paid &&
+    Boolean(booking.consolidationPartnerId) &&
+    (booking.status === "SELECTED_FOR_BATCH" ||
+      Boolean(booking.paymentDeadline));
+
   const { data: invoices = [] } = useQuery({
     queryKey: ["booking-invoices", booking.id],
     queryFn: () => invoicesService.listForSource("booking", booking.id),
@@ -268,6 +277,12 @@ export function BookingPaymentPanel({
             onPay={onPay}
             paying={paying}
           />
+          {showConsolidationNote && (
+            <Text mt={12} fz="12px" c="#9AA8B5" lh={1.5}>
+              This shipment shares a wagon with a consolidation partner — both
+              shipments must be paid for the wagon to be scheduled.
+            </Text>
+          )}
           <Divider />
         </Box>
       )}