plus from coolicons in Line with regular corners. add, new, create, insert, increase, expand, more, cross. Other styles and corners: @coolicons/<style>/<radius>/plus with line, duocolor, duotone, fill or bulk and sharp or round. Leave out regular, like @coolicons/fill/plus, and use @coolicons/plus for line with regular corners.
pnpm dlx shadcn@latest add "https://coolicons.cool/r/plus.json"