- Remove Browse Files button from sidebar header in split view mode
(redundant with the one in session view)
- Fix iOS Safari rubber band scrolling issue when starting from bottom bar
by adding iOS-specific CSS fixes and detection
- Fix code signing in Mac and iOS test workflows
- Fix all SwiftFormat and SwiftLint issues
- Fix ESLint issues in web code
- Remove force casts and unwrapping in Swift code
- Update build scripts to use correct file paths
- Move all macOS-specific code from root to mac/ directory
- Move app icons and assets to dedicated assets/ directory
- Update GitHub workflows for new structure
- Consolidate documentation files
- Clean up root directory for better multi-platform organization
