arrow-left-small from coolicons in Line with regular corners. back, previous, west, return, backward. Other styles and corners: @coolicons/<style>/<radius>/arrow-left-small with line, duocolor, duotone, fill or bulk and sharp or round. Leave out regular, like @coolicons/fill/arrow-left-small, and use @coolicons/arrow-left-small for line with regular corners.
pnpm dlx shadcn@latest add "https://coolicons.cool/r/arrow-left-small.json"