Replaces DateCalculator with DateService for improved date and time operations, including timezone handling.
This change enhances the calendar's accuracy and flexibility in managing dates, especially concerning timezone configurations.
It also corrects a typo in the `allDay` dataset attribute.
Adds DateService using date-fns-tz for robust time zone
conversions and date manipulations.
Refactors DateCalculator and TimeFormatter to utilize the
DateService, centralizing date logic and ensuring consistent
time zone handling throughout the application.
Improves event dragging by updating time displays and data
attributes, handling cross-midnight events correctly.
Adds options for technical date and time formatting and includes the option to show seconds.
Updates time formatting to use UTC-to-local conversion and ensures consistent colon separators for time values.
Adjusts all-day event handling to preserve original start/end times.
Improves drag and drop functionality by refactoring column detection to use column bounds instead of dates.
This change enhances the accuracy and efficiency of determining the target column during drag operations.
It also removes redundant code and simplifies the logic in both the DragDropManager and AllDayManager.
Streamlines calendar configuration by adopting a singleton pattern for consistent access and simplifies event handling.
- Removes direct `CalendarConfig` dependency injection in favor of the `calendarConfig` singleton, reducing code complexity.
- Replaces specific event emissions for grid, date, and resource settings updates with a general `REFRESH_REQUESTED` event.
- Updates event names to be more descriptive and consistent ("NAVIGATION_COMPLETED", "PERIOD_INFO_UPDATE").
- Removes the need to pass the calendar config to renderers since it is now a singleton.
This improves code maintainability and simplifies the event emission process.
Improves drag and drop performance by caching DOM elements and consolidating position calculations.
This reduces redundant DOM queries and optimizes event handling for smoother user interaction.
Also leverages `DateCalculator` for date/time conversions.
