refactor: --story=1003996 --user=刘瑞斌 测试计划添加性能测试，支持重新配置高级配置 https://www.tapd.cn/55049933/s/1069343

frontend/src/business/components/performance/test/components/EditMonitor.vue

@@ -6,6 +6,7 @@
     width="70%"
     @closed="closeFunc"
     :destroy-on-close="true"
+    :append-to-body="true"
     v-loading="result.loading"
   >
     <div style="height: 50vh;overflow-y: auto;">