unicloud-db-contacts: add页面 移除不必要的注释

pages/component/unicloud-db-contacts/add.uvue

@@ -49,12 +49,8 @@
       this.$uniCloudElement = this.$refs['udb'] as UniCloudDBElement
     },
     methods: {
-      // radioChange(e : RadioGroupChangeEvent) {
-      //   this.gender = e.detail.value
-      // },
       onFormSubmit: function (e : FormSubmitEvent) {
         const formData = e.detail.value
-        // TODO 待调整 <radio-group> <radio> value 属性为 any 后可省略此转换
         formData['gender'] = parseInt(formData['gender'] as string)
         this.$uniCloudElement!.add(formData, {
           showToast: false,