Refactor VibeVoice to use ComfyUIModelWrapper
Technical details:
- Replace custom model caching with unified ComfyUI wrapper system
- Remove custom unload hooks in favor of automatic ComfyUI integration
- Implement VibeVoiceModelContainer for proper model/processor handling
- Eliminate manual CPU movement code and global flag management
- Achieve architectural consistency with other TTS engines
diodiogod
1605b06b59