feat: add favicon (#22)

nuxt.config.ts

@@ -3,6 +3,11 @@ import { defineNuxtConfig } from 'nuxt3'
 export default defineNuxtConfig({
   meta: {
     title: 'Vitesse Nuxt 3',
+    link: [
+      {
+        rel: 'icon', type: 'image/png', href: '/nuxt.png',
+      },
+    ],
   },
   buildModules: [
     '@vueuse/nuxt',