feat: add context menu component and update dropdown, select styles

- Implemented a new ContextMenu component with various subcomponents for better UI interaction.
- Updated DropdownMenu and Select components to include hover effects for improved user experience.
- Enhanced global styles with new CSS variables for better theming and consistency across components.

package.json

@@ -64,6 +64,7 @@
     "react": "^19.2.4",
     "react-dom": "^19.2.4",
     "tailwind-merge": "^3.5.0",
+    "tw-animate-css": "^1.4.0",
     "zod": "^4.3.6"
   }
 }