Add eslint-plugin-vue

src/components/Admin.vue

@@ -7,12 +7,12 @@
 
 <script>
 export default {
-  data() {
+  data () {
     return {
-      msg: "The superheros",
-    };
-  },
-};
+      msg: 'The superheros'
+    }
+  }
+}
 </script>
 <style scoped>
 h1,
@@ -30,4 +30,4 @@ li {
 a {
   color: #42b983;
 }
-</style>
+</style>