🚀 Performance Improvements
- 98% reduction in CPU usage during active timers
- Replaced 60 FPS animation with 1-second updates (timer only needs second precision)
- Smoother browser performance, especially noticeable on laptops and older machines
- Reduced battery drain during standup meetings

🐛 Bug Fixes
- Fixed background script loading issues
- Improved settings persistence across page reloads
- Better error handling in cross-browser scenarios

Performance Improvements.