underline

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

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 15 15"><path fill="currentColor" d="M11.581 13.108a.4.4 0 0 1 0 .784l-.08.008h-8a.4.4 0 0 1 0-.8h8zM10.501 2.25a.5.5 0 0 1 .5.5v5.3a3.5 3.5 0 0 1-7 0v-5.3a.5.5 0 1 1 1 0v5.3a2.5 2.5 0 1 0 5 0v-5.3a.5.5 0 0 1 .5-.5"/></svg>