- Changed the default language in `index.html` from Russian to English, updating the title and button aria-labels for improved accessibility.
- Refactored the `buildFetchOptions` function in `api.js` to include an optional external abort signal, enhancing request management.
- Updated `fetchDuties` and `fetchCalendarEvents` to support request cancellation using the new abort signal, improving error handling.
- Added unit tests for the API functions to ensure proper functionality, including handling of 403 errors and request cancellations.
- Enhanced CSS styles for duty markers to improve visual consistency.
- Removed unused code and improved the overall structure of the JavaScript files for better maintainability.
- Updated the `pin_duty_cmd` to handle cases where no message ID is found by sending a new duty message, pinning it, saving the pin, and scheduling the next update.
- Improved error handling for message sending and pinning operations, providing appropriate replies based on success or failure.
- Enhanced unit tests to cover the new behavior, ensuring proper functionality and error handling in various scenarios.
- Eliminated the forced reflow line in the `showAsBottomSheet` function to streamline the rendering process of the day detail panel.
- This change enhances code clarity and maintains the intended functionality without impacting user experience.
- Removed outdated CSS styles related to the calendar sticky behavior and duty item animations to streamline the stylesheet.
- Added a reflow trigger in the JavaScript function to ensure proper rendering of the day detail panel when opened, improving user experience.
- Enhanced overall code clarity by eliminating unnecessary styles and improving the animation handling logic.
- Updated the loading indicator in `index.html` to include a spinner and text for better user feedback during loading.
- Added CSS transitions for smoother visual effects on various elements, including buttons and overlays, enhancing overall user experience.
- Refactored JavaScript functions to utilize requestAnimationFrame for improved animation performance when showing and hiding panels.
- Implemented smooth scrolling behavior for duty list navigation, improving usability when focusing on current duties.
- Introduced a new database model for calendar subscription tokens, allowing users to generate unique tokens for accessing their personal calendar.
- Implemented API endpoint to return ICS files containing only the subscribing user's duties, enhancing user experience with personalized calendar access.
- Added utility functions for generating ICS files from user duties, ensuring proper formatting and timezone handling.
- Updated command handlers to support the new calendar link feature, providing users with easy access to their personal calendar subscriptions.
- Included unit tests for the new functionality, ensuring reliability and correctness of token generation and ICS file creation.
- Added functionality to lock the background scroll when the day detail panel is open, improving user interaction by preventing background movement.
- Implemented logic to restore the scroll position when the panel is closed, ensuring a seamless user experience.
- Updated CSS to support the new behavior, enhancing the visual consistency of the day detail panel.
- Added early return checks in navigation button event listeners to prevent actions while the day detail panel is open, improving performance and usability.
- Adjusted the bottom padding in `style.css` to improve layout by incorporating a comfortable offset for safe areas.
- Added an early return in `dayDetail.js` to prevent further processing when there are no duties or event summaries, enhancing performance and preventing unnecessary DOM manipulations.
- Introduced a new `dayDetail.js` module to manage the day detail panel functionality, allowing users to view detailed information about duties and events for each calendar day.
- Enhanced the calendar rendering in `calendar.js` to include visual indicators for duties and events, improving user interaction and experience.
- Updated CSS in `style.css` to style the day detail panel and its components, ensuring a responsive design for both desktop and mobile views.
- Refactored `hints.js` to export the `getDutyMarkerRows` function, facilitating better integration with the new day detail features.
- Added localization support for the day detail panel in `i18n.js`, including new translations for close button and event titles.
- Enhanced the initialization process in `main.js` to set up the day detail panel on application load.
