docs: favicon

docs/nuxt.config.ts

@@ -1,6 +1,18 @@
 export default defineNuxtConfig({
   extends: '@nuxt-themes/docus',
 
+  app: {
+    head: {
+      link: [
+        {
+          rel: 'icon',
+          type: 'image/x-icon',
+          href: '/mongoose-icon.svg',
+        },
+      ],
+    },
+  },
+
   modules: [
     '@nuxthq/studio',
   ],