- Add "Requires: macOS 13.0+, Xcode 15.0+" to README
- Add "Build Won't Complete" troubleshooting section to MACOS_APP_MANUAL
- Document xcodebuild not found and Command Line Tools issues
- Create docs/MACOS_APP_MANUAL.md with full documentation:
- Installation and build instructions
- Menu bar interface guide with keyboard shortcuts
- Preferences configuration (General, LLM, Network, Notifications)
- Real-time updates via WebSocket
- Network modes (localhost vs LAN)
- Troubleshooting section
- Development guide with project structure
- FAQ section
- Update README.md:
- Add native macOS app to "What You Get" section
- Update architecture diagram to show menu bar app
- Add macOS app manual to documentation table
- Update project structure to include macos-app directory