feat: Add Daisy-UI and optimize LED strip configuration UI

- Install and configure Tailwind CSS 4.1 with Daisy-UI plugin
- Redesign main navigation with responsive navbar and dark theme
- Optimize LED strip configuration layout with modern card components
- Improve screen preview performance with frame-based rendering
- Reduce LED pixel size for better visual appearance
- Remove excessive debug logging for better performance
- Fix Tailwind CSS ESM compatibility issues with dynamic imports

postcss.config.js

@@ -1,6 +1,5 @@
 module.exports = {
   plugins: {
-    '@tailwindcss/postcss': {},
     autoprefixer: {},
   },
 }