fix 修复多选规则组件只读状态显示问题

 <!--
  * @Date: 2022-08-30 11:34:19
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2024-06-13 15:31:34
+ * @LastEditTime: 2024-06-17 13:29:52
  * @FilePath: /data-table/src/components/MultiRuleField/index.vue
  * @Description: 多选规则确认控件
 -->
@@ -17,7 +17,12 @@
         <van-checkbox-group v-model="item.value" style="width: 100%">
           <template v-for="(rule, idx) in item.component_props.options" :key="idx">
             <div class="multi-rule-field-box">
+              <div v-if="item.component_props.readonly">
+                <div v-if="checkbox_value.includes(rule.value)" role="checkbox" class="van-checkbox van-checkbox--vertical" tabindex="0" aria-checked="true" data-v-3722f8ba="" style="margin-bottom: 0.25rem;"><div class="van-checkbox__icon van-checkbox__icon--square van-checkbox__icon--checked" style="font-size: 1rem;"><i class="van-badge__wrapper van-icon van-icon-success" style="border-color: rgb(194, 145, 95); background-color: rgb(194, 145, 95);"></i></div><span class="van-checkbox__label">{{ rule.title }}</span></div>
+                <div v-else role="checkbox" class="van-checkbox van-checkbox--vertical" tabindex="0" aria-checked="false" data-v-3722f8ba="" style="margin-bottom: 0.25rem;"><div class="van-checkbox__icon van-checkbox__icon--square" style="font-size: 1rem;"><i class="van-badge__wrapper van-icon van-icon-success" style=""></i></div><span class="van-checkbox__label">{{ rule.title }}</span></div>
+              </div>
               <van-checkbox
+                v-else
                 :name="rule.value"
                 shape="square"
                 :checked-color="themeVars.radioColor"
@@ -67,6 +72,7 @@ const HideShow = computed(() => {
 const themeVars = {
   radioColor: styleColor.baseColor,
 };
+const checkbox_value = ref(props.item.component_props.default);
 onMounted(() => {
   $(".rule-box").css("color", themeVars.radioColor);
   // 默认值