double-up

pnpm dlx shadcn@latest add https://opensourceicon.com/r/icons8/double-up.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 32 32"><path fill="currentColor" d="m16 4.688l-.72.718l-11.5 11.5l1.44 1.407L16 7.53l10.78 10.782l1.44-1.406l-11.5-11.5zm0 7l-.72.718l-11.5 11.5l1.44 1.407L16 14.53l10.78 10.783l1.44-1.407l-11.5-11.5l-.72-.72z"/></svg>