maximise

pnpm dlx shadcn@latest add https://opensourceicon.com/r/system-uicons/maximise.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 21 21"><g fill="none" fill-rule="evenodd" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"><path d="M18.5 16.5v-12a2 2 0 0 0-2-2h-12a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2"/><path d="M2.5 14.5h10a2 2 0 0 0 2-2v-10"/><path d="M2.5 10.5h7a1 1 0 0 0 1-1v-7"/></g></svg>