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