fix(接口测试): 预览-请求体没编码字段

frontend/src/views/api-test/management/components/management/api/preview/detail.vue

@@ -713,17 +713,6 @@
           },
           width: 110,
         },
-        {
-          title: 'apiTestDebug.encode',
-          dataIndex: 'encode',
-          slotName: 'encode',
-          inputType: 'text',
-          showInTable: false,
-          valueFormat: (record) => {
-            return record.encode ? t('common.yes') : t('common.no');
-          },
-          width: 68,
-        },
         {
           title: 'common.desc',
           dataIndex: 'description',