underline

pnpm dlx shadcn@latest add https://opensourceicon.com/r/icomoon-free/underline.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 16 16"><path fill="currentColor" d="M11 1h2v6.5c0 2.485-2.239 4.5-5 4.5S3 9.985 3 7.5V1h2v6.5c0 .628.285 1.23.802 1.695C6.379 9.714 7.159 10 8 10s1.621-.286 2.198-.805C10.715 8.729 11 8.127 11 7.5zM3 13h10v2H3z"/></svg>