Redesigned settings with mobile navigation
新增
3 项更改- Added mobile-friendly drill-down navigation for settings.
- Added responsive tab labels in settings header (icons only at narrow widths).
- Introduced enhanced VSCode extension settings with dynamic layout based on width.
改进
3 项更改- Redesigned Settings as a full-screen view with tabbed navigation.
- ESC key now closes settings; double-ESC abort only works on chat tab without overlays.
- Improved session activity status handling and message step completion logic.