CHANGES
- Added per-session local web servers for browser access
- Fixed Python 3.14 compatibility issues in CI/CD
- Implemented history entry deletion functionality
- Enhanced Git branch display in session header
- Improved context window usage calculation accuracy
- Added file tree refresh button with icon
- Created toast notification logging to system logs
- Fixed stderr rendering for empty content entries
- Increased settings modal size for better visibility
- Updated README with new product screenshot image