shadcn-ui/apps/v4/examples/base/button-rounded.tsx

import { Button } from "@/examples/base/ui/button"
import { ArrowUpIcon } from "lucide-react"

export default function ButtonRounded() {
  return (
    <div className="flex flex-col gap-8">
      <Button variant="outline" size="icon" className="rounded-full">
        <ArrowUpIcon />
      </Button>
    </div>
  )
}