♻️ refactor: Update component imports and improve code consistency

- Refactored sidebar component to include additional sheet elements and improved accessibility with SheetHeader, SheetTitle, and SheetDescription.
- Updated skeleton component for better readability and consistency in class names.
- Refined slider component by standardizing import statements and enhancing class name formatting.
- Enhanced sonner component with consistent import statements and improved class name formatting.
- Standardized switch component imports and class names for better readability.
- Improved table component structure and class name consistency across various elements.
- Refactored tabs component for better readability and consistent class name formatting.
- Updated textarea component for improved readability and consistency in class names.
- Fixed timeline component to safely access getBoundingClientRect.
- Refactored toggle group and toggle components for improved readability and consistency in class names.
- Updated tooltip component for better readability and consistent class name formatting.
- Enhanced enhanced-input component to support generic types for better type safety.
- Refactored use-mobile hook for improved readability and consistency.
- Updated countries utility to make certain properties optional for better flexibility.
- Refined tailwind configuration for improved readability and consistency in theme settings.

apps/admin/app/dashboard/coupon/coupon-form.tsx

@@ -267,7 +267,7 @@ export default function CouponForm<T extends Record<string, any>>({
                       <DatePicker
                         placeholder={t('form.enterValue')}
                         value={field.value}
-                        disabled={(date) => date < new Date(Date.now() - 24 * 60 * 60 * 1000)}
+                        disabled={(date: Date) => date < new Date(Date.now() - 24 * 60 * 60 * 1000)}
                         onChange={(value) => {
                           form.setValue(field.name, value);
                         }}