bell-dot from coolicons in Line with regular corners. notification, unread, new, alert, badge, unseen. Other styles and corners: @coolicons/<style>/<radius>/bell-dot with line, duocolor, duotone, fill or bulk and sharp or round. Leave out regular, like @coolicons/fill/bell-dot, and use @coolicons/bell-dot for line with regular corners.
pnpm dlx shadcn@latest add "https://coolicons.cool/r/bell-dot.json"