Model Selector Search/Categorization

Definitely low priority, but since Deepseek and Claude 3.7, the model list is starting to get long. Maybe eventually having some way to search or categorize them would be nice. On the model picker in the chat view, and the model selector list in settings.

I think a quick solution is to add a search bar. A cool longer term solution could be to add user-definable categories (like “for math”, “for code”, “for summarization”). And then you can expand on that feature by letting users query an entire category of models at a time and compare outputs.