- Update README with complete setup guide and all blueprint URLs
- Add PACKAGE_SETUP_GUIDE with step-by-step setup instructions
- Add ROOM_CONFIGURATION_GUIDE with bedroom, living room, and bathroom examples
- Add HARDWARE_TESTING_CHECKLIST for validating with real Inovelli switches
- Add CHANGELOG documenting v1.0.0 release
- Add validation script for automated YAML testing
- Add test configuration example for testing without hardware
