(docs) add example links

Author: FeBe95

docs/.vuepress/config.js

@@ -16,7 +16,19 @@ export default defineUserConfig({
     navbar: [
       { text: 'Github', link: 'https://github.com/febe95/vue-js-modal' },
       { text: 'Vue 2', link: 'https://euvl.github.io/vue-js-modal/' },
-      { text: 'Examples', link: '/examples/' }
+      {
+        text: 'Examples',
+        children: [
+          {
+            text: 'Demo',
+            link: 'https://febe95.github.io/vue-js-modal/demo'
+          },
+          {
+            text: 'SSR (Nuxt)',
+            link: 'https://febe95.github.io/vue-js-modal/examples/nuxt/'
+          }
+        ]
+      }
     ]
   })
 })