ToDo implementation

[daniandtheweb]

I think it would be interesting to add a token downsampling implementation to the project as it's a method that improves the performance by a lot with a minimal quality penality. This could be then enabled with an option like --todo and some optional parameters to set the downsample depth.

https://arxiv.org/abs/2402.13573 https://github.com/ethansmith2000/comfy-todo https://github.com/ethansmith2000/ImprovedTokenMerge