- Enhance build scripts with better error handling and Windows support
- Add Windows-specific build scripts and PowerShell utilities
- Add asset preparation and verification scripts
- Update GitHub Actions workflows for desktop and mobile builds
- Add build configuration and troubleshooting utilities
- Improve cross-platform build compatibility
- Add Flutter mobile app with authentication, timer, projects, and time entries
- Add Electron desktop app with system tray integration and offline support
- Implement offline storage with sync queue for both platforms
- Add comprehensive build scripts for cross-platform builds
- Include documentation and README files for both apps
- Add test suites for mobile and desktop applications