fix: 修复新建扫码营销-门店选择器bug

src/views/ecm/scan-form.vue

@@ -26,7 +26,7 @@
       <h3 class="title mt46">扫码营销设置</h3>
       <el-form-item label="二维码门店">
         <div>
-          <vue-gic-store-new :options="storeOptions" :isAdd="!disabled" :creatorId="storeCreatorId" :scenesVal="scenes" scenes="auth" :uuid="effectTriggerJson.store_widget_id" ref="storeNew" @store-change="storeChange"></vue-gic-store-new>
+          <vue-gic-store-new :options="storeOptions" :isAdd="!(isEdit && effectTriggerJson.store_widget_id)" :creatorId="storeCreatorId" :scenesVal="scenes" scenes="auth" :uuid="effectTriggerJson.store_widget_id" ref="storeNew" @store-change="storeChange"></vue-gic-store-new>
           <span v-if="disabled && info.effectTriggerJson.store_widget_id != effectTriggerJson.store_widget_id" class="gray fz12 ml10"><i class="el-icon-warning mr5 red fz12"></i>数据对话已生效，门店修改无效</span>
         </div>
         <el-checkbox :disabled="disabled" v-model="effectTriggerJson.first_subscribe" :true-label="1" :false-label="0">仅限制用户首次关注服务号触发</el-checkbox>