- Added new AppHeader and BottomNav components for better navigation across the application.
- Introduced AreaTabs for product area navigation and integrated RoleSwitcher for user role management.
- Created CartButton component to display cart status and item count.
- Implemented UserMenu with login/logout functionality and user greeting.
- Added Badge component for notifications and status indicators.
- Updated layout to accommodate new navigation components and ensure mobile responsiveness.
- Created product detail demo page to showcase design patterns and features.
- Enhanced existing components with improved styling and functionality.
