- Fixed calendar_scripts.html to wait for DOM ready before initialization
- Added retry logic if widget not found on first attempt
- Changed integration fallback: show ALL events when no calendars configured
- Changed behavior: if no calendars selected, show all events (legacy mode)
- This ensures backward compatibility with existing events
User feedback: Integration wasn't initializing on page load, button '+' didn't work.
Solution: Auto-init with retry + always show events (no empty state).
- Created calendarWidgetIntegration.js as integration layer
- Modified calendarWidget.js to use new calendar filtering system
- Added fallback to legacy mode for backward compatibility
- Updated calendar_scripts.html to initialize integration
- Implemented fetchEventsForVisibleCalendars with calendar_id filtering
- Added event deduplication and color override from calendars
- Exposed window.calendarIntegration for global access
- Added comprehensive logging for debugging
Technical decisions:
- Non-invasive integration via optional chaining
- Callback-based synchronization (onCalendarToggle, onCalendarsChange)
- Parallel event loading with Promise.all()
- Automatic legacy mode when no calendars configured
