- Add theme toggle button in TopMenu with Sun/Moon icons
- Save theme preference to localStorage
- Add dark mode CSS configuration with Tailwind @custom-variant
- Apply dark mode classes to Home.tsx, TopMenu, and connector pages
- Add new Conectores section in sidebar with Cable icon
- Create placeholder pages for SH-METERS, XMETERS, and TTS connectors
- Update App.tsx page types and routing
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
