app/frontend/src/components/ui/switch.tsx

import * as React from "react";
import * as SwitchPrimitive from "@radix-ui/react-switch";
import { cn } from "@/lib/utils";

export const Switch = React.forwardRef<
  React.ElementRef<typeof SwitchPrimitive.Root>,
  React.ComponentPropsWithoutRef<typeof SwitchPrimitive.Root>
>(({ className, ...props }, ref) => (
  <SwitchPrimitive.Root
    ref={ref}
    className={cn(
      "peer inline-flex h-5 w-9 shrink-0 cursor-pointer items-center rounded-full border-2 border-transparent transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 focus-visible:ring-offset-background disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-primary data-[state=unchecked]:bg-secondary",
      className
    )}
    {...props}
  >
    <SwitchPrimitive.Thumb
      className={cn(
        "pointer-events-none block h-4 w-4 rounded-full bg-background shadow-lg ring-0 transition-transform data-[state=checked]:translate-x-4 data-[state=unchecked]:translate-x-0"
      )}
    />
  </SwitchPrimitive.Root>
));
Switch.displayName = "Switch";