refactor(vue-router): simplify implementation

examples/vue-router/src/App.vue

@@ -2,12 +2,4 @@
   <div id="app">
     <router-view></router-view>
   </div>
-</template>
-
-<script>
-export default {
-  name: 'app',
-};
-</script>
-
-<style lang="scss"></style>
+</template>

examples/vue-router/src/Search.vue

@@ -1,8 +1,11 @@
 <template>
   <ais-index :search-store="searchStore" :query="query">
-    <ais-input placeholder="Search for a user..."/>
-    <ais-results></ais-results>
-
+    <ais-input placeholder="Search for a product..."/>
+    <ais-results>
+      <template scope="{ result }">
+        <h2>{{ result.name }}</h2>
+      </template>
+    </ais-results>
   </ais-index>
 </template>