curve

pnpm dlx shadcn@latest add https://opensourceicon.com/r/fontisto/curve.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 24 24"><path fill="currentColor" d="M4 0h16a4 4 0 0 1 4 4v16a4 4 0 0 1-4 4H4a4 4 0 0 1-4-4V4a4 4 0 0 1 4-4"/></svg>