window-maximize

pnpm dlx shadcn@latest add https://opensourceicon.com/r/fa-solid/window-maximize.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 512 512"><path fill="currentColor" d="M464 32H48C21.5 32 0 53.5 0 80v352c0 26.5 21.5 48 48 48h416c26.5 0 48-21.5 48-48V80c0-26.5-21.5-48-48-48m-16 160H64v-84c0-6.6 5.4-12 12-12h360c6.6 0 12 5.4 12 12z"/></svg>