message: docs: Update Vue3-moveable code example
diff: @@ -103,7 +103,7 @@ If you want to check the methods and events, please refer to the [**API document
  ```vue
  <template>
  <div class="container">
  - <div class="target">Vue Moveable</div>
  + <div class="target" ref="target">Vue Moveable</div>
  <Moveable
  className="moveable"
  v-bind:target="['.target']"
  @@ -126,13 +126,13 @@ export default {
  },
  methods: {
  onDrag({ transform }) {
  - target.style.transform = transform;
  + this.$refs.target.style.transform = transform;
  },
  onScale({ drag }) {
  - target.style.transform = drag.transform;
  + this.$refs.target.style.transform = drag.transform;
  },
  onRotate({ drag }) {
  - target.style.transform = drag.transform;
  + this.$refs.target.style.transform = drag.transform;
  },
  }
  }
  