square

pnpm dlx shadcn@latest add https://opensourceicon.com/r/feather/square.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 24 24"><rect width="18" height="18" x="3" y="3" fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" rx="2" ry="2"/></svg>