过程反馈 红色框住这几个类型，反馈内容无需必填

src/views/workOrder/workOrderPool/detailModule/workOrderInfo/buttons/processFeedback.vue

@@ -95,7 +95,7 @@ export default {
         formItemAttributes: {
           label: '反馈内容',
           prop: 'content',
-          rules: [...required]
+          rules: !~['预约', '改约', '完工反馈', '回访'].indexOf(this.formData.type) ? [...required] : []
         }
       }, {
         md: 24,