- Enable clicking external calendar color icons to open color picker dropdown
- Implement backend API integration for updating external calendar colors
- Add conditional hover effects to prevent interference with color picker
- Use extremely high z-index (999999) to ensure dropdown appears above all elements
- Match existing CalDAV calendar color picker behavior and styling
- Support real-time color updates with immediate visual feedback
- Maintain color consistency across sidebar and calendar events
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>