full-screen-maximize

pnpm dlx shadcn@latest add https://opensourceicon.com/r/proicons/full-screen-maximize.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 24 24"><path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M3.75 8.345V6.25a2.5 2.5 0 0 1 2.5-2.5h2.095M3.75 15.655v2.095a2.5 2.5 0 0 0 2.5 2.5h2.095M20.25 8.345V6.25a2.5 2.5 0 0 0-2.5-2.5h-2.095m4.595 11.905v2.095a2.5 2.5 0 0 1-2.5 2.5h-2.095"/></svg>