remove reopen delay minutes from global rules and update related types

- Removed the  field from  and related components.
- Updated  to reflect the removal of the reopen delay input field.
- Modified  to include new train number fields:  and .
- Added  interface to manage active schedules with trade direction.
- Introduced  interface to track wagon shortages in bookings.
- Updated  logic to ensure consistent UI state representation.
- Created migrations to drop the  column and add  and  columns to the  table.
- Added tests for the new booking window display logic and wagon planning functionality.

apps/edr-freight-web/backoffice/src/pages/trainScheduling/TrainScheduleV2DetailPage.tsx

@@ -244,6 +244,21 @@ export default function TrainScheduleV2DetailPage() {
     return [];
   }, [previewResult?.wagonPlan, schedule?.trainSet?.wagons]);
 
+  // EXPORT schedules render the consist back-to-front (the train turns around
+  // for the return run) — DISPLAY ONLY: stored sequenceNos, allocations,
+  // documents, and the adjust-consist / placement flows keep the as-built order.
+  const isExportDisplay = schedule?.direction === "EXPORT";
+  const displayWagonPlanOriented = useMemo(
+    () => (isExportDisplay ? [...displayWagonPlan].reverse() : displayWagonPlan),
+    [displayWagonPlan, isExportDisplay],
+  );
+  const diagramWagons = useMemo(() => {
+    const source = schedule?.trainSet?.wagons?.length
+      ? schedule.trainSet.wagons
+      : displayWagonPlan;
+    return isExportDisplay ? [...source].reverse() : source;
+  }, [schedule?.trainSet?.wagons, displayWagonPlan, isExportDisplay]);
+
   const runPreview = useCallback(
     async (options?: { silent?: boolean; advanceStep?: boolean }) => {
       if (!schedule || !scheduleId) return null;
@@ -683,7 +698,12 @@ export default function TrainScheduleV2DetailPage() {
             fleetAvailability={previewResult?.fleetAvailability}
             deferredBookings={previewResult?.deferredBookings}
           />
-          <WagonPlanGrid wagonPlan={displayWagonPlan} freightType={freightType} />
+          {isExportDisplay && displayWagonPlanOriented.length ? (
+            <Text size="xs" c="dimmed">
+              Shown rear-first (export direction) — positions keep their original numbers.
+            </Text>
+          ) : null}
+          <WagonPlanGrid wagonPlan={displayWagonPlanOriented} freightType={freightType} />
           {canEditBookings && (previewResult || displayWagonPlan.length) ? (
             <Group>
               {!hasContainerStep ? (
@@ -760,15 +780,16 @@ export default function TrainScheduleV2DetailPage() {
         <TrainCompositionDiagram
           locomotive={schedule.trainSet?.locomotive}
           locomotives={locomotives}
-          wagons={
-            schedule.trainSet?.wagons?.length
-              ? schedule.trainSet.wagons
-              : displayWagonPlan
-          }
+          wagons={diagramWagons}
           freightType={freightType}
-          trainNumber={schedule.train ? schedule.train.code : schedule.trainNumber}
+          trainNumber={schedule.trainNumber ?? schedule.train?.code ?? null}
           totalLengthMeters={schedule.trainSet?.totalLengthMeters}
         />
+        {isExportDisplay && diagramWagons.length ? (
+          <Text size="xs" c="dimmed">
+            Shown rear-first (export direction) — positions keep their original numbers.
+          </Text>
+        ) : null}
         <Paper
           p="lg"
           radius="lg"
@@ -885,6 +906,11 @@ export default function TrainScheduleV2DetailPage() {
                       {schedule.trainNumber}
                     </Badge>
                   ) : null}
+                  {schedule.train ? (
+                    <Text size="xs" c="dimmed" ff="monospace">
+                      Train {schedule.train.code}
+                    </Text>
+                  ) : null}
                 </Group>
                 <Box maw={340}>
                   <RouteCorridor

apps/edr-freight-web/backoffice/src/pages/trainScheduling/TrainScheduleV2ListPage.tsx

@@ -327,19 +327,24 @@ export default function TrainScheduleV2ListPage() {
         header: "Train",
         meta: { headerClassName, cellClassName },
         cell: ({ row }) => {
-          // Schedules created from the Train Builder carry the train code;
-          // legacy rows fall back to their locomotive set.
+          // Schedules created from the Train Builder show the direction-matched
+          // run number first (falling back to the train code); legacy rows fall
+          // back to their locomotive set.
           if (row.original.train) {
+            const subtitle = [row.original.trainNumber ? row.original.train.code : null,
+              row.original.train.trainName]
+              .filter(Boolean)
+              .join(" · ");
             return (
               <Group gap={6} wrap="nowrap">
                 <Train size={14} color="var(--mantine-color-gray-5)" />
                 <Stack gap={0}>
                   <Text size="sm" fw={600} ff="monospace" lh={1.2}>
-                    {row.original.train.code}
+                    {row.original.trainNumber ?? row.original.train.code}
                   </Text>
-                  {row.original.train.trainName ? (
+                  {subtitle ? (
                     <Text size="xs" c="dimmed" lh={1.2}>
-                      {row.original.train.trainName}
+                      {subtitle}
                     </Text>
                   ) : null}
                 </Stack>
@@ -758,14 +763,21 @@ export default function TrainScheduleV2ListPage() {
             label="Train"
             description="A built train (Train Builder) runs this departure with its locomotives and wagons"
             placeholder={routeId ? "Select a train" : "Select a route first"}
-            data={(trainsQuery.data ?? []).map((train) => ({
-              value: train.id,
-              label: `${train.code}${train.trainName ? ` — ${train.trainName}` : ""} · ${
-                train.locomotives.length
-              } locos · ${train.wagonCount} wagons${train.atOriginYard ? "" : " · not at origin yard"}${
-                train.futureScheduleCount ? ` · ${train.futureScheduleCount} future run(s)` : ""
-              }`,
-            }))}
+            data={(trainsQuery.data ?? []).map((train) => {
+              // Route direction picks which of the train's typed pair this run uses.
+              const runNumber =
+                selectedRoute?.direction === "IMPORT"
+                  ? train.importTrainNumber
+                  : train.exportTrainNumber;
+              return {
+                value: train.id,
+                label: `${train.code}${train.trainName ? ` — ${train.trainName}` : ""}${
+                  runNumber ? ` · runs as ${runNumber}` : ""
+                } · ${train.locomotives.length} locos · ${train.wagonCount} wagons${
+                  train.atOriginYard ? "" : " · not at origin yard"
+                }${train.futureScheduleCount ? ` · ${train.futureScheduleCount} future run(s)` : ""}`,
+              };
+            })}
             value={trainId || null}
             onChange={(v) => setTrainId(v ?? "")}
             searchable

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

@@ -62,7 +62,6 @@ export default function TrainSchedulingGlobalRulesPage() {
       "windowDurationHours",
       "docReviewMinutes",
       "paymentWindowMinutes",
-      "reopenDelayMinutes",
     ];
     const payload: Partial<Record<keyof TrainSchedulingGlobalRules, number>> = {};
     for (const key of fields) {
@@ -261,17 +260,6 @@ export default function TrainSchedulingGlobalRulesPage() {
             min={1}
             disabled={loading}
           />
-          <DurationField
-            label="Reopen delay"
-            description="Delay after window close before reopening when the train is not full (90 min = 11:00 close → 12:30 reopen)"
-            value={form.reopenDelayMinutes ?? ""}
-            nativeUnit="minutes"
-            onChange={(value) =>
-              setForm((current) => ({ ...current, reopenDelayMinutes: value }))
-            }
-            min={1}
-            disabled={loading}
-          />
           <Group justify="flex-end">
             <Button loading={saving} disabled={loading} onClick={() => void handleSave()}>
               Save rules