Activate premium styling and RTL support

frontend/package.json

@@ -38,6 +38,7 @@
     "globals": "^17.4.0",
     "postcss": "^8.5.10",
     "tailwindcss": "^4.2.2",
+    "@tailwindcss/vite": "^4.2.2",
     "typescript": "~6.0.2",
     "typescript-eslint": "^8.58.0",
     "vite": "^8.0.4"

frontend/vite.config.ts

@@ -1,7 +1,8 @@
 import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
+import tailwindcss from '@tailwindcss/vite'
 
 // https://vite.dev/config/
 export default defineConfig({
-  plugins: [react()],
+  plugins: [react(), tailwindcss()],
 })