refactor(接口测试): 优化插件被删除后的执行提示信息

--bug=1027487 --user=王孝刚 【接口测试】插件被删除-创建场景-场景导入-点击调试/保存/生成报告无提示-前端请求均失败
https://www.tapd.cn/55049933/s/1389408

api-test/frontend/src/business/automation/api-automation.js

@@ -146,7 +146,7 @@ export async function saveScenario(url, scenario, scenarioDefinition, _this, suc
     },
     (error) => {
       _this.isPreventReClick = false;
-      _this.errorRefresh();
+      _this.errorRefresh(error);
     }
   );
 }

api-test/frontend/src/business/automation/scenario/DebugRun.vue

@@ -66,8 +66,8 @@ export default {
         }
       }
     },
-    errorRefresh() {
-      this.$emit('errorRefresh');
+    errorRefresh(error) {
+      this.$emit('errorRefresh', error);
     },
     run() {
       let testPlan = createComponent('TestPlan');

api-test/frontend/src/business/automation/scenario/EditApiScenario.vue

@@ -2203,6 +2203,9 @@ export default {
       }
     },
     errorRefresh(error) {
+      if (error && error.response && error.response.status === 400) {
+        this.$error(this.$t('automation.scenario_plugin_run_warning'));
+      }
       this.debug = false;
       this.isTop = false;
       this.debugLoading = false;