columns-3-filled

pnpm dlx shadcn@latest add https://opensourceicon.com/r/tabler/columns-3-filled.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 24 24"><path fill="currentColor" d="M4 2h2a1 1 0 0 1 1 1v18a1 1 0 0 1-1 1H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2m5 1a1 1 0 0 1 1-1h4a1 1 0 0 1 1 1v18a1 1 0 0 1-1 1h-4a1 1 0 0 1-1-1zm9-1h2a2 2 0 0 1 2 2v16a2 2 0 0 1-2 2h-2a1 1 0 0 1-1-1V3a1 1 0 0 1 1-1"/></svg>