Simplify Model Selector to Quick and Powerful #431
Description
Replace the 5 task-based categories with two primary options and a "More models" submenu.
Primary Menu
| Option | Icon | Subtitle | Backed by |
|---|---|---|---|
| Quick | ⚡ | Fast, everyday responses | GPT-OSS 120B |
| Powerful | 🧠 | Deeper thinking & analysis | Kimi K2.5 |
Below these two options, a "More models >" row opens the full model list (the current Advanced view, relabeled).