underline

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

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 24 24"><path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-miterlimit="10" d="M.5 23.5h23M4.5.5v16l7.5 3l7.5-3V.5m-18 0h6m9 0h6"/></svg>