- Remove references to deleted ServerProtocol and ServerMode
- Update tests to work with GoServer-only implementation
- Simplify mock server code that was commented out
- Update test expectations to match current server behavior
- Keep all critical tests functional with the new architecture
- 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
