fold-down

pnpm dlx shadcn@latest add https://opensourceicon.com/r/codicon/fold-down.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 16 16"><path fill="currentColor" d="M12.146 7.146a.5.5 0 0 1 .708.708l-4.5 4.5a.5.5 0 0 1-.708 0l-4.5-4.5a.5.5 0 1 1 .708-.708L8 11.293zm0-4a.5.5 0 0 1 .708.708l-4.5 4.5a.5.5 0 0 1-.708 0l-4.5-4.5a.5.5 0 1 1 .708-.708L8 7.293z"/></svg>