columns-1-duo

pnpm dlx shadcn@latest add https://opensourceicon.com/r/glyphs/columns-1-duo.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 80 80"><g fill="none"><path fill="currentColor" fill-opacity=".25" d="M24 16a4 4 0 0 1 4-4h24a4 4 0 0 1 4 4v48a4 4 0 0 1-4 4H28a4 4 0 0 1-4-4z"/><path stroke="currentColor" stroke-linecap="round" d="M12 68V12m56 0v56m-40 0h24a4 4 0 0 0 4-4V16a4 4 0 0 0-4-4H28a4 4 0 0 0-4 4v48a4 4 0 0 0 4 4Z"/></g></svg>