* apply updates smolVLM (still needs workaround for chat template)
* add other models
* dump qwen omni for now, come back later
* port qwen omni from their impl
* wait, all qwens sample videos in same way!
* clean up
* make smolvlm backwards compatible and fix padding
* dix some tests
* fox smolvlm tests
* more clean up and test fixing
* delete unused arg
* fix
* address comments
* style
* fix test
