拼团活动：表单添加虚拟成团控制按钮

(cherry picked from commit 8c347e5990)

src/views/mall/promotion/combination/activity/combinationActivity.data.ts

@@ -9,7 +9,8 @@ export const rules = reactive({
   startTime: [required],
   endTime: [required],
   userSize: [required],
-  limitDuration: [required]
+  limitDuration: [required],
+  virtualGroup: [required]
 })
 
 // CrudSchema https://doc.iocoder.cn/vue3/crud-schema/
@@ -114,6 +115,17 @@ const crudSchemas = reactive<CrudSchema[]>([
       value: 0
     }
   },
+  {
+    label: '虚拟成团',
+    field: 'virtualGroup',
+    dictType: DICT_TYPE.INFRA_BOOLEAN_STRING,
+    dictClass: 'boolean',
+    isSearch: true,
+    form: {
+      component: 'Radio',
+      value: false
+    }
+  },
   {
     label: '拼团商品',
     field: 'spuId',