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