Replace manual CSS classes with shadcn Card, CardHeader, CardTitle,
CardContent, and Badge components. Remove inline <style> block —
use Tailwind utility classes via shadcn theme tokens. Add Biome
formatting across all components.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Implemented Skeleton component for loading placeholders.
- Created Slider component with customizable properties.
- Added Sonner component for toast notifications with icons.
- Developed Spinner component for loading indicators.
- Introduced Switch component for toggle functionality.
- Built Table component with header, body, footer, and cell subcomponents.
- Added Tabs component with list, trigger, and content subcomponents.
- Created Textarea component for user input.
- Implemented ToggleGroup and Toggle components for grouped toggle functionality.
- Developed Tooltip component with provider, trigger, and content subcomponents.
- Added useIsMobile hook to detect mobile device viewport.
