refactor: repartition server-side and client-side code

app/.client/components/ui/Switch.tsx

@@ -0,0 +1,37 @@
+import * as SwitchPrimitive from '@radix-ui/react-switch';
+import classNames from 'classnames';
+import { memo } from 'react';
+
+interface SwitchProps {
+  className?: string;
+  checked?: boolean;
+  onCheckedChange?: (event: boolean) => void;
+}
+
+export const Switch = memo(({ className, onCheckedChange, checked }: SwitchProps) => {
+  return (
+    <SwitchPrimitive.Root
+      className={classNames(
+        'relative h-6 w-11 cursor-pointer rounded-full bg-upage-elements-button-primary-background',
+        'transition-colors duration-200 ease-in-out',
+        'focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-blue-500 focus-visible:ring-offset-2',
+        'disabled:cursor-not-allowed disabled:opacity-50',
+        'data-[state=checked]:bg-upage-elements-item-contentAccent',
+        className,
+      )}
+      checked={checked}
+      onCheckedChange={(e) => onCheckedChange?.(e)}
+    >
+      <SwitchPrimitive.Thumb
+        className={classNames(
+          'block size-5 rounded-full bg-white',
+          'shadow-lg shadow-black/20',
+          'transition-transform duration-200 ease-in-out',
+          'translate-x-0.5',
+          'data-[state=checked]:translate-x-[1.375rem]',
+          'will-change-transform',
+        )}
+      />
+    </SwitchPrimitive.Root>
+  );
+});