fix(接口测试): 修复执行复制的场景，新增的接口拿不到场景变量的缺陷

--bug=1031752 --user=王孝刚
【接口测试】github#27044，接口自动化，复制的场景新增接口后，执行这个场景，新增接口无法拿到场景变量中的值
https://www.tapd.cn/55049933/s/1426644

api-test/frontend/src/business/automation/scenario/common/ApiBaseComponent.vue

@@ -517,4 +517,8 @@ fieldset {
 .is-text {
   margin-right: 5px;
 }
+
+:deep(.el-tabs__nav-wrap) {
+  width: calc(100% - 50px);
+}
 </style>

api-test/frontend/src/business/automation/scenario/component/ApiComponent.vue

@@ -742,8 +742,4 @@ export default {
   font-size: 15px;
   color: #de9d1c;
 }
-
-:deep(.el-tabs__nav-wrap) {
-  width: calc(100% - 50px);
-}
 </style>

api-test/frontend/src/business/automation/scenario/component/ApiScenarioComponent.vue

@@ -213,19 +213,20 @@ export default {
       // 合并自身依赖场景变量
       if (runScenario && runScenario.variableEnable && runScenario.variables) {
         if (variables) {
-          // 同名合并
-          runScenario.variables.forEach((data) => {
-            variables.forEach((item) => {
-              if (data.type === item.type && data.name === item.name) {
-                Object.assign(data, item);
-              }
-            });
-          });
+          runScenario.variables = [...runScenario.variables, ...variables].reduce((acc, cur) => {
+            const index = acc.findIndex(item => item.name === cur.name && item.type === cur.type);
+            if (index !== -1) {
+              acc[index] = cur;
+            } else {
+              acc.push(cur);
+            }
+            return acc;
+          }, []);
         }
       } else {
         runScenario.variables = variables;
       }
-
+      runScenario.id = this.currentScenario.id;
       runScenario.hashTree = [this.scenario];
       runScenario.stepScenario = true;
       this.$emit('runScenario', runScenario);