- Backend: GET eligible-bookings?direction, POST receive-bulk, POST load-passed-export
(reuse autoUnload/autoLoad patterns; no train-schedule/wagon logic changed)
- Frontend: ReceiveInventoryModal split into Import/Export tabs with eligible PAID
bookings table, select-all/bulk receive, and Load Passed Export Items button
- Single-booking receive and all existing inventory row actions preserved
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Added `unplaced` method in `BookingNotifierService` to log warnings for bookings that cannot be placed on any train.
- Introduced `getAvailableDays` method in `TrainSchedulingService` to retrieve distinct days with open departures for a given route.
- Created `AvailableDaysQueryDto` for querying available days based on origin and destination yards.
- Updated `TrainSchedulingController` to expose an endpoint for available days.
- Modified frontend components to support day-level booking, allowing customers to select only a day without pinning to a specific train.
- Removed references to train schedules in booking forms and review steps, emphasizing day selection.
- Added a database migration to create an index for efficient querying of bookings by route and day.