- 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.
- Implemented tracking functionality for bookings, allowing users to track their shipments in real-time.
- Added new API endpoints for fetching tracking data.
- Created a ShipmentTrackingModal component to display tracking information, including current status, checkpoints, and estimated arrival times.
- Enhanced the booking detail view to include tracking options for eligible bookings.
- Updated the train scheduling service to include scheduled departure and arrival times in the response.
- Introduced utility functions for managing tracking stages and statuses.
- Implement MySignatureCard component for viewing and updating saved signatures.
- Enhance BookingContractPage to utilize saved signatures for contract signing.
- Introduce hooks for fetching and saving user signatures.
- Update ContractView interface to include saved signature details.
- Create signatures service for API interactions related to user signatures.
