Refactored the admin dashboard to use tabbed navigation for analytics and management. Enhanced AdminAnalytics with Recharts visualizations, added top vendors by revenue, and improved chart tooltips. Removed unused columns from vendor table. Updated layout and notification context to exclude admin pages from dashboard-specific UI and notifications. Minor debug logging added to SystemStatusCard.
Implemented comprehensive Chromebook-specific fixes including viewport adjustments, enhanced touch and keyboard detection, improved scrolling and keyboard navigation hooks, and extensive CSS optimizations for better usability. Updated chat and dashboard interfaces for larger touch targets, better focus management, and responsive layouts. Added documentation in docs/CHROMEBOOK-FIXES.md and new hooks for Chromebook scroll and keyboard handling.
