swap-vertical-variant

pnpm dlx shadcn@latest add https://opensourceicon.com/r/mdi/swap-vertical-variant.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 24 24"><path fill="currentColor" d="m18 4l-4 4h3v8a2 2 0 0 1-2 2a2 2 0 0 1-2-2V8a4 4 0 0 0-4-4a4 4 0 0 0-4 4v8H2l4 4l4-4H7V8a2 2 0 0 1 2-2a2 2 0 0 1 2 2v8a4 4 0 0 0 4 4a4 4 0 0 0 4-4V8h3z"/></svg>