- Added helper functions to generate ISO 8601 formatted start and end times for calendar days.
- Introduced logic to merge consecutive vacation dates into a single record for improved data representation.
- Updated the duty schedule import process to utilize the new date handling functions for unavailable and vacation events.
- Enhanced integration tests to validate the correct handling of vacation periods and unavailable dates.
- Modified the web application to display formatted date ranges for vacation and unavailable events.
Nikolay Tatarinov
3f4c7bf66c