plus-square-fill

pnpm dlx shadcn@latest add https://opensourceicon.com/r/bi/plus-square-fill.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 16 16"><path fill="currentColor" d="M2 0a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2zm6.5 4.5v3h3a.5.5 0 0 1 0 1h-3v3a.5.5 0 0 1-1 0v-3h-3a.5.5 0 0 1 0-1h3v-3a.5.5 0 0 1 1 0"/></svg>