Problem: Statistics were empty because frontend was expecting different field names than backend was returning. Solution: Updated frontend to match backend response format: - updates_total, updates_successful, updates_failed - deletes_total, deletes_successful, deletes_failed - Added error display for failed operations 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>