docs: revise nuxt 3 example

Author: cloydlau

README.md

@@ -266,13 +266,13 @@ npm add json-editor-vue vanilla-jsoneditor
 <!-- ~/components/JsonEditorVue.client.vue -->
 
 <template>
-  <JsonEditorVue v-model="value" />
+  <JsonEditorVue v-bind="attrs" />
 </template>
 
 <script setup>
 import JsonEditorVue from 'json-editor-vue'
 
-const value = ref()
+const attrs = useAttrs()
 </script>
 ```
 

demo/nuxt3/components/JsonEditorVueLocal.client.vue

@@ -1,9 +1,9 @@
 <template>
-  <JsonEditorVue v-model="value" />
+  <JsonEditorVue v-bind="attrs" />
 </template>
 
 <script setup>
 import JsonEditorVue from 'json-editor-vue'
 
-const value = ref()
+const attrs = useAttrs()
 </script>

docs/README.zh-CN.md

@@ -264,13 +264,13 @@ npm add json-editor-vue vanilla-jsoneditor
 <!-- ~/components/JsonEditorVue.client.vue -->
 
 <template>
-  <JsonEditorVue v-model="value" />
+  <JsonEditorVue v-bind="attrs" />
 </template>
 
 <script setup>
 import JsonEditorVue from 'json-editor-vue'
 
-const value = ref()
+const attrs = useAttrs()
 </script>
 ```