feat: refactor UI components and introduce new ones

- Updated toggle component to use new radix-ui import and improved styles.
- Refactored tooltip component to align with new radix-ui structure and enhanced styles.
- Added button group component for better button organization.
- Introduced chart component with responsive design and tooltip functionality.
- Created empty state components for better user experience.
- Developed field components for form handling with improved accessibility.
- Added input group component for better input management.
- Introduced item components for structured content display.
- Created keyboard shortcut components for better user interaction.
- Added spinner component for loading states.

components.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://ui.shadcn.com/schema.json",
-  "style": "radix-mira",
+  "style": "radix-vega",
   "rsc": true,
   "tsx": true,
   "tailwind": {