Fix Italian ChatterBox case-sensitive language prefix detection
- Make [it] prefix detection case-insensitive to prevent double-prefixing
- Users can now use [it], [IT], [It] or any capitalization without issues
- Avoids duplication that caused 'IT' to be spoken in output
Technical details:
- Add VibeVoice model loading and caching to ModelManager class
- Modify VibeVoice adapter to use ModelManager instead of creating own engine instances
- Add load_vibevoice_model() and unload_vibevoice_models() methods to ModelManager
- Import VibeVoice components into ModelManager with availability checking
- Update adapter to cache model and processor instances via ModelManager
- Follow ChatterBox pattern for persistent model caching across node executions
- Add --commit and --changelog flags for separate descriptions
- Add interactive mode with separate prompts for each
- Add file input support (--commit-file, --changelog-file)
- Maintain backward compatibility with legacy single-description mode
- Update documentation with clear commit vs changelog guidelines
- Establish principle: "Commit = Development diary, Changelog = User release notes"
diodiogod