- Add /models route (ModelsDash) with unload-all, model list with
start/stop buttons, and show-unlisted toggle
- Make sidebar Models and Playground headings navigate to their pages
while the chevron independently expands/collapses the section
- Extract shared model load/unload orchestration into modelLoad store
- Left-align model names in the ConcurrencyInterface load-test list
- Widen CaptureDialog to 90% with flex-based scroll overflow
- Use sm:max-w-[90%] to override the shadcn dialog's sm:max-w-sm cap