fix(测试计划): 新增测试阶段字段在筛选列表中未更新

--bug=1008316 --user=李敏 【【测试计划】-新增测试阶段字段“集成测试”后计划列表测试阶段筛选列表未更新】https://www.tapd.cn/55049933/bugtrace/bugs/view?bug_id=1155049933001008316

frontend/src/business/components/settings/workspace/template/CustomFieldEdit.vue

@@ -45,7 +45,7 @@
         prop="options" :label-width="labelWidth">
         <ms-single-handle-drag
             :is-kv="form.scene === 'ISSUE'"
-            :disable="form.name === '用例等级' || isSystem"
+            :disable="form.name === '用例等级'"
             :data="form.options"/>
       </el-form-item>
 

frontend/src/business/components/track/plan/components/TestPlanList.vue

@@ -383,6 +383,14 @@ export default {
     this.condition.orders = getLastTableSortField(this.tableHeaderKey);
     getPlanStageOption((data) => {
       this.stageOption = data;
+      if (this.stageOption.length > 0) {
+        this.stageFilters = this.stageOption;
+        this.stageFilters.forEach((stage) => {
+          if (stage.system != null && stage.system) {
+            stage.text = this.$t(stage.text);
+          }
+        })
+      }
     });
     this.initTableData();
   },