Features
- Temperature unit toggle -- Switch between Celsius and Fahrenheit in settings, including correlation chart axis scaling (#301)
Improvements
- Dashboard layout -- 3-tier spacing hierarchy, 3-column metrics grid on desktop, reduced visual noise, improved metric card contrast (#299)
- Extensions panel UX -- Redesigned settings extensions panel for better usability (#302)
- Smart capture panel UX -- Redesigned smart capture settings panel (#303)
- Mobile overflow -- Fixed card header and trigger toggle overflow on small screens
Internal
- Stabilized E2E navigation and server fixtures