Chore: update the default code/config

Author: mysticatea

src/default-code.js

@@ -1,13 +1,30 @@
 export default `
 <template>
-  Hello, {{name}}!
+  <div v-else>
+    Hello, {{ name }}!
+    <div
+      v-for="item of items"
+      key="item.id"
+    >
+      {{ item.name}}
+    </div>
+    <button v-on:click="onClick">Button</button>
+  </div>
 </template>
 <script>
 export default {
   name: 'App',
-  data () {
-    return {
-      name: 'World'
+  data: {
+    name: 'World',
+    items: [
+      {id: 1, name: "a"},
+      {id: 2, name: "b"},
+      {id: 3, name: "c"}
+    ]
+  },
+  methods: {
+    onClick() {
+      // do something.
     }
   }
 }

src/default-config.js

@@ -856,7 +856,9 @@ export default Object.freeze({
         for (const [name, rule] of linter.getRules()) {
             const enabled = (
                 name.startsWith("vue/") ||
-                rule.meta.docs.recommended
+                rule.meta.docs.recommended ||
+                name === "indent" ||
+                name === "object-shorthand"
             )
             rules[name] = enabled ? 2 : 0
         }