fix:#18447:When variables in the workflow are deleted or modified, it is impossible to visually identify subsequent node errors (#18554)

Co-authored-by: crazywoola <427733928@qq.com>

web/i18n/zh-Hans/workflow.ts

@@ -113,6 +113,8 @@ const translation = {
     openInExplore: '在“探索”中打开',
     loadMore: '加载更多',
     noHistory: '没有历史版本',
+    referenceVar: '引用变量',
+    noExist: '不存在',
   },
   env: {
     envPanelTitle: '环境变量',
@@ -597,6 +599,7 @@ const translation = {
       selectVariable: '选择变量',
       addSubVariable: '添加子变量',
       select: '选择',
+      condition: '条件',
     },
     variableAssigner: {
       title: '变量赋值',