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/services/trainBuilder.service.ts

@@ -17,11 +17,27 @@ export interface YardRefLite {
   label: string;
 }
 
+export type TradeDirection = "IMPORT" | "EXPORT" | "DOMESTIC";
+
+/** The one active (DRAFT/SCHEDULED/DISPATCHED) schedule surfaced per built train. */
+export interface ActiveScheduleRef {
+  id: string;
+  status: string;
+  reference: string | null;
+  direction: TradeDirection | null;
+  trainNumber: string | null;
+}
+
 export interface BuiltTrainSummary {
   id: string;
   code: string;
   trainName: string | null;
   status: BuiltTrainStatus;
+  /** Fixed IMPORT (even) run number typed at build time. */
+  importTrainNumber: string | null;
+  /** Fixed EXPORT (odd) run number typed at build time. */
+  exportTrainNumber: string | null;
+  activeSchedule: ActiveScheduleRef | null;
   createdAt: string;
   currentYard: YardRefLite | null;
   locomotives: Array<{ id: string; code: string; name: string | null }>;
@@ -80,13 +96,15 @@ export interface TrainComposition {
   code: string;
   trainName: string | null;
   status: BuiltTrainStatus;
+  importTrainNumber: string | null;
+  exportTrainNumber: string | null;
   notes: string | null;
   createdAt: string;
   currentYard: YardRefLite | null;
   locomotives: TrainCompositionLocomotive[];
   wagons: TrainCompositionWagon[];
   totals: TrainCompositionTotals;
-  activeSchedules: Array<{ id: string; status: string; reference: string | null }>;
+  activeSchedules: ActiveScheduleRef[];
   editable: boolean;
 }
 
@@ -112,6 +130,10 @@ export interface BuiltTrainListResponse {
 
 export interface BuildTrainPayload {
   code: string;
+  /** EXPORT run number — odd, unique across trains (e.g. 8001). */
+  exportTrainNumber: string;
+  /** IMPORT run number — even, unique across trains (e.g. 8002). */
+  importTrainNumber: string;
   currentYardId: string;
   locomotiveIds: string[];
   wagonIds?: string[];
@@ -125,6 +147,8 @@ export interface AvailableTrain {
   code: string;
   trainName: string | null;
   status: BuiltTrainStatus;
+  importTrainNumber: string | null;
+  exportTrainNumber: string | null;
   currentYardId: string | null;
   currentYard: YardRefLite | null;
   locomotives: Array<{ id: string; code: string; name: string | null }>;