# Task Log: Multi-tenant UX Improvements - Continuation

## Session Summary
Continued from previous session to complete locale file updates and fix remaining issues.

## Actions
- Updated zh_TW.json with Traditional Chinese translations for 4 new keys
- Updated fr.json with French translations for 4 new keys  
- Updated ar.json with Arabic translations for 4 new keys
- Fixed zh.json JSON syntax error (unescaped quotes in emptyHint value)
- Added missing new keys to zh.json (emptyWithPipelineTitle, emptyWithPipelineDescription, scanForDocuments, viewPipeline)
- Updated DocumentManager.tsx with 3-state empty state logic (loading, pipeline busy, truly empty)
- Removed unused EmptyCard import from DocumentManager.tsx
- Fixed handleScan/isScanning references to use existing scanDocuments/isRefreshing

## Decisions
- Used proper Chinese quotation marks 「」 instead of escaped ASCII quotes in zh.json
- Kept button disabled state as isRefreshing since no separate scanning state exists
- Used Loader2 spinning icon for pipeline busy state to indicate activity

## Next Steps
- Test the updated UI in browser to verify all states work correctly
- Verify tenant card layout improvements display properly
- Check that translations appear correctly in all locales

## Lessons/Insights
- JSON files with embedded quotes in non-Latin scripts can have subtle issues - always validate JSON after editing
- TypeScript --noEmit is essential for catching import and reference errors early