chore: improve ssr example

examples/ssr/app.js

@@ -0,0 +1,56 @@
+import Vue from 'vue'
+// import VueMeta from 'vue-meta'
+
+export default async function createApp() {
+  // the dynamic import is for this example only
+  const vueMetaModule = process.env.NODE_ENV === 'development' ? '../../' : 'vue-meta'
+  const VueMeta = await import(vueMetaModule).then(m => m.default || m)
+
+  Vue.use(VueMeta, {
+    tagIDKeyName: 'hid'
+  })
+
+  return new Vue({
+    components: {
+      Hello: {
+        template: '<p>Hello</p>',
+        metaInfo: {
+          title: 'Coucou',
+          meta: [
+            {
+              hid: 'description',
+              name: 'description',
+              content: 'Coucou'
+            }
+          ]
+        }
+      }
+    },
+    template: '<hello/>',
+    metaInfo: {
+      title: 'Hello',
+      htmlAttrs: { amp: true },
+      meta: [
+        {
+          hid: 'description',
+          name: 'description',
+          content: 'Hello World'
+        }
+      ],
+      script: [
+        {
+          hid: 'ldjson-schema',
+          type: 'application/ld+json',
+          innerHTML: '{ "@context": "http://www.schema.org", "@type": "Organization" }'
+        }, {
+          type: 'application/ld+json',
+          innerHTML: '{ "body": "yes" }',
+          body: true
+        }
+      ],
+      __dangerouslyDisableSanitizersByTagID: {
+        'ldjson-schema': ['innerHTML']
+      }
+    }
+  })
+}