Simplify TailwindCSS config: remove PostCSS plugin and use standard Nuxt 4 integration

nuxt.config.ts

@@ -21,9 +21,6 @@ export default defineNuxtConfig({
       wasm: true
     }
   },
-  tailwindcss: {
-    cssPath: '~/assets/css/main.css'
-  },
   app: {
     head: {
       link: [

package.json

@@ -19,8 +19,7 @@
     "qrcode": "^1.5.4",
     "jose": "^5.3.0",
     "date-fns": "^3.6.0",
-    "bcrypt": "^5.1.1",
+    "bcrypt": "^5.1.1"
-    "@tailwindcss/postcss": "^4.0.0"
   },
   "devDependencies": {
     "typescript": "^5.4.0",

postcss.config.js

@@ -1,6 +0,0 @@
-module.exports = {
-  plugins: {
-    '@tailwindcss/postcss': {},
-    autoprefixer: {},
-  },
-}