- Add Lucide Icons library integration
- Implement metrics dashboard with 4 cards (users count, active, locked, version)
- Replace text-based user list with proper table including status badges
- Add toast notification system with slide-in animation
- Implement loading states with spinners for async operations
- Add action modal for user disable/enable operations
- Add status badges (success/warning/error/neutral) throughout
- Enhance CSS with hover effects, transitions, and modern styling
- Improve visual hierarchy with card-based layout
- Add icon-based actions for better UX
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>