Replaces imports from 'components/ui' with 'components/common' across the app and dashboard pages, and updates model and API imports to use new paths under 'lib'. Removes redundant authentication checks from several dashboard pages. Adds new dashboard components and utility files, and reorganizes hooks and services into the 'lib' directory for improved structure.
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.
