feat: implement shipping line booking completion functionality

- Added ShippingLineBookingCompletionController and associated service to handle the completion of shipping line bookings.
- Introduced a new module for booking completion to maintain module separation and avoid cyclic dependencies.
- Updated the train scheduling global rules to set default desk hours to 24 hours.
- Modified existing services and entities to accommodate the new booking completion logic.
- Enhanced the front-end components to support the new booking completion flow, including updates to the booking detail and bookings pages.
- Implemented validation and error handling for booking completion, ensuring that only approved bookings can be completed.
- Added migration to set default desk hours in the database.

apps/edr-freight-web/backoffice/src/components/trainScheduling/BookingWindowSettingsModal.tsx

@@ -27,7 +27,8 @@ import type { UpdateScheduleWindowRulePayload } from "@/types/trainScheduling";
 /** Fallbacks matching the API's global-rules defaults (used when a field is null). */
 const DEFAULTS = {
   windowOpenHour: 8,
-  windowCloseHour: 17,
+  // Equal to open ⇒ 24-hour desk (the default).
+  windowCloseHour: 8,
   windowDurationHours: 3,
   docReviewMinutes: 30,
   paymentWindowMinutes: 60,

apps/edr-freight-web/backoffice/src/components/trainScheduling/CreateScheduleWindowFields.tsx

@@ -22,7 +22,8 @@ import type { CreateScheduleWindowRulePayload } from "@/types/trainScheduling";
 /** Fallbacks matching the API's global-rules defaults (used if the fetch fails). */
 const DEFAULTS = {
   windowOpenHour: 8,
-  windowCloseHour: 17,
+  // Equal to open ⇒ 24-hour desk (the default).
+  windowCloseHour: 8,
   windowDurationHours: 3,
   docReviewMinutes: 30,
   paymentWindowMinutes: 60,