- Implemented DownloadFile method in client.go to download files with authentication.
- Added ascii.go for converting images to ASCII art with configurable parameters.
- Enhanced main.go to include a new option for capturing and displaying snapshots as ASCII art.
- Introduced non-interactive mode for onvif-cli, allowing command execution via command-line arguments.
- Updated documentation to include usage examples for non-interactive mode and scripting.
- Added error handling and improved user prompts for better user experience.