heading-4 from coolicons in Line with regular corners. title, header, headline, h4, subtitle, text. Other styles and corners: @coolicons/<style>/<radius>/heading-4 with line, duocolor, duotone, fill or bulk and sharp or round. Leave out regular, like @coolicons/fill/heading-4, and use @coolicons/heading-4 for line with regular corners.
pnpm dlx shadcn@latest add "https://coolicons.cool/r/heading-4.json"