plus-outline

pnpm dlx shadcn@latest add https://opensourceicon.com/r/glyphs/plus-outline.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 80 80"><path fill="currentColor" fill-opacity=".25" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" d="M42 18a2 2 0 1 0-4 0v20H18a2 2 0 1 0 0 4h20v20a2 2 0 1 0 4 0V42h20a2 2 0 1 0 0-4H42z"/></svg>