【Feature Request】Wan2.1- infinitetalk support~

### Feature Idea

Unlimited-length talking video generation​​ that supports image-to-video and video-to-video generation

https://github.com/MeiGen-AI/InfiniteTalk
https://huggingface.co/MeiGen-AI/InfiniteTalk/tree/main

It is based on Wan2.1.
Request to be added to official template support~

Although Kijai has preliminary support, I still hope that ComfyUI templates and official workflows can support it.
https://huggingface.co/Kijai/WanVideo_comfy/tree/main/InfiniteTalk

### Existing Solutions

This is a good lip sync project, it is based on Wan2.1

### Other

Request support, official workflow