- Add clone_or_update scripts for cross-platform repo management
- Introduce exclude.txt to prevent syncing .git, models, and binary files
- Add install and run scripts for macOS/Windows environments
- Improve error handling and add docstrings in utilities.py
- Enhance robustness in video processing functions
- Update core modules (face_analyser, globals, ui, etc.) for consistency
The changes implement cross-platform setup automation while improving code quality through better error handling, documentation, and synchronization control. Key modules and scripts were updated to ensure stable execution across different operating systems.