feat: upgrade Nuxt 3 (element-plus#55)

Co-authored-by: Ayaka <KiritaniAyaka@users.noreply.github.com>

Author: KiritaniAyaka

nuxt.config.ts

@@ -1,20 +1,21 @@
-import { defineNuxtConfig } from 'nuxt'
 import ElementPlus from 'unplugin-element-plus/vite'
 
 // https://v3.nuxtjs.org/docs/directory-structure/nuxt.config
 export default defineNuxtConfig({
-  // meta
-  meta: {
-    title: 'Element Plus + Nuxt 3',
-    meta: [
-      { name: 'viewport', content: 'width=device-width, initial-scale=1' },
-      {
-        hid: 'description',
-        name: 'description',
-        content: 'ElementPlus + Nuxt3',
-      },
-    ],
-    link: [{ rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }],
+  app: {
+    // head
+    head: {
+      title: 'Element Plus + Nuxt 3',
+      meta: [
+        { name: 'viewport', content: 'width=device-width, initial-scale=1' },
+        {
+          hid: 'description',
+          name: 'description',
+          content: 'ElementPlus + Nuxt3',
+        },
+      ],
+      link: [{ rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }],
+    }
   },
 
   // css

package.json

@@ -24,14 +24,16 @@
     "vue": "^3.2.40"
   },
   "devDependencies": {
-    "@pinia/nuxt": "^0.4.2",
-    "@unocss/nuxt": "^0.45.28",
-    "@vueuse/nuxt": "^9.3.0",
-    "nuxt": "^3.0.0-rc.11",
+    "@nuxt/vite-builder": "^3.0.0",
+    "@pinia/nuxt": "^0.4.6",
+    "@unocss/nuxt": "^0.47.5",
+    "@vueuse/nuxt": "^9.6.0",
+    "nuxt": "^3.0.0",
     "sass": "^1.55.0",
     "typescript": "^4.8.4",
     "unplugin-element-plus": "^0.4.1",
-    "vite": "^3.1.6"
+    "vite": "^3.1.6",
+    "vue-router": "^4.1.6"
   },
   "pnpm": {
     "peerDependencyRules": {