- Integrated chat_downloader as an optional dependency for downloading live chat.
- Implemented fallback logic to use chat_downloader when TwitchDownloaderCLI fails or is not available.
- Enhanced chat rendering process to handle different JSON formats from chat_downloader.
- Updated requirements.txt to include chat-downloader package.
- Modified start.bat to allow passing additional arguments for flexibility.
- Improved error handling and logging for chat download processes.
- Added command-line options for testing chat-only mode and configuring chat_downloader behavior.
