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/en-US/workflow.ts

@@ -113,6 +113,8 @@ const translation = {
     addFailureBranch: 'Add Fail Branch',
     loadMore: 'Load More',
     noHistory: 'No History',
+    referenceVar: 'Reference Variable',
+    noExist: 'No such variable',
   },
   env: {
     envPanelTitle: 'Environment Variables',
@@ -596,6 +598,7 @@ const translation = {
       selectVariable: 'Select variable...',
       addSubVariable: 'Sub Variable',
       select: 'Select',
+      condition: 'Condition',
     },
     variableAssigner: {
       title: 'Assign variables',