demo(refactor): remove unnecessary ref props

demo/nextjs/components/ui/button.tsx

@@ -41,20 +41,16 @@ export interface ButtonProps
 }
 
 const Button = ({
-	ref,
 	className,
 	variant,
 	size,
 	asChild = false,
 	...props
-}: ButtonProps & {
-	ref: React.RefObject<HTMLButtonElement>;
-}) => {
+}: ButtonProps) => {
 	const Comp = asChild ? Slot : "button";
 	return (
 		<Comp
 			className={cn(buttonVariants({ variant, size, className }))}
-			ref={ref}
 			{...props}
 		/>
 	);