Support for LXTV2 training and other models from ComfyUI

### Feature Idea

Since Ltx 2 was natively implemented in ComfyUI, it would be great to create a workflow for training LoRas. The idea isn't far-fetched, given all the memory optimizations included in ComfyUI (which work really well). It would certainly generate a lot of interest in its use. Also for other models. I know there is users (Including me), that already create trainers, but it would be great since you added full support to LTX2 and surely it will work much better than other toolkits to train.

### Existing Solutions

_No response_

### Other

_No response_