Enhance overview and train scheduling features

- Updated OverviewContractsTabPanel to include a new donut chart for freight type distribution.
- Modified OverviewOperationsTabPanel to improve data visualization with additional charts and refactored data handling.
- Introduced CreateScheduleWindowFields component for configuring booking windows in train scheduling.
- Added new API endpoints for allocation candidates and booking allocation in trainScheduling.service.
- Enhanced BookingRequestsPage to support allocation of paid bookings with a modal for selecting alternative dates.
- Updated QUERY_KEYS and URLS constants to accommodate new operations and features.
- Improved type definitions for overview and train scheduling to support new functionalities.

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

@@ -6,12 +6,14 @@ import {
   Button,
   Card,
   Checkbox,
+  Divider,
   Group,
   Menu,
   Modal,
   Select,
   SimpleGrid,
   Stack,
+  Switch,
   Text,
   TextInput,
   ThemeIcon,
@@ -46,6 +48,10 @@ import {
   directionRowStyle,
 } from "@/components/trainBuilder/trainStatus";
 import BookingWindowSettingsModal from "@/components/trainScheduling/BookingWindowSettingsModal";
+import CreateScheduleWindowFields, {
+  buildWindowRulePayload,
+  type WindowFormState,
+} from "@/components/trainScheduling/CreateScheduleWindowFields";
 import EditScheduleDateModal from "@/components/trainScheduling/EditScheduleDateModal";
 import { showScheduleWarnings } from "@/components/trainScheduling/locomotiveOptions";
 import {
@@ -59,6 +65,7 @@ import { useToast } from "@/hooks/use-toast";
 import { useAuth } from "@/auth/useAuth";
 import { canCreateSchedule, canUpdateSchedule } from "@/lib/permissions";
 import type {
+  CreateScheduleWindowRulePayload,
   FreightType,
   TrainScheduleListFilters,
   TrainScheduleListItem,
@@ -133,6 +140,10 @@ export default function TrainScheduleV2ListPage() {
   const [scheduleDate, setScheduleDate] = useState("");
   const [trainId, setTrainId] = useState("");
   const [reverseWagonOrder, setReverseWagonOrder] = useState(false);
+  // Booking window for the schedule being created: off = inherit the live global
+  // rules (the default), on = the values in `windowForm` are frozen onto it.
+  const [configureWindow, setConfigureWindow] = useState(false);
+  const [windowForm, setWindowForm] = useState<WindowFormState | null>(null);
   // Recomputed each time the create modal opens so a long-lived tab can't keep
   // offering a stale "now" as the earliest selectable departure.
   const minScheduleDate = useMemo(
@@ -535,6 +546,25 @@ export default function TrainScheduleV2ListPage() {
       });
       return;
     }
+    // Only build the window override when the toggle is on — off means "inherit
+    // the global rules", which the API expresses as an absent windowRule.
+    let windowRule: CreateScheduleWindowRulePayload | undefined;
+    if (configureWindow) {
+      if (!windowForm) {
+        toast({ title: "Booking window settings are still loading", variant: "destructive" });
+        return;
+      }
+      const built = buildWindowRulePayload(
+        windowForm,
+        selectedRoute?.direction === "EXPORT",
+      );
+      if ("error" in built) {
+        toast({ title: built.error, variant: "destructive" });
+        return;
+      }
+      windowRule = built.payload;
+    }
+
     try {
       const created = await create.mutateAsync({
         payload: {
@@ -542,11 +572,14 @@ export default function TrainScheduleV2ListPage() {
           scheduleDate: new Date(scheduleDate).toISOString(),
           trainId,
           reverseWagonOrder,
+          ...(windowRule ? { windowRule } : {}),
         },
       });
       toast({ title: "Train schedule created" });
       showScheduleWarnings(created.warnings);
       setReverseWagonOrder(false);
+      setConfigureWindow(false);
+      setWindowForm(null);
       setCreateOpen(false);
       navigate(`/dashboard/operations/train-scheduling-v2/${created.id}`);
     } catch (err) {
@@ -843,6 +876,22 @@ export default function TrainScheduleV2ListPage() {
             checked={reverseWagonOrder}
             onChange={(e) => setReverseWagonOrder(e.currentTarget.checked)}
           />
+
+          <Divider />
+
+          <Switch
+            label="Configure booking window for this schedule"
+            description="Off, this train follows the global booking rules. On, the settings below are frozen onto it and a later global-rules change won't move them."
+            checked={configureWindow}
+            onChange={(e) => setConfigureWindow(e.currentTarget.checked)}
+          />
+          {configureWindow ? (
+            <CreateScheduleWindowFields
+              isExport={selectedRoute?.direction === "EXPORT"}
+              form={windowForm}
+              onChange={setWindowForm}
+            />
+          ) : null}
           <Group justify="flex-end">
             <Button variant="default" onClick={() => setCreateOpen(false)}>
               Cancel