window-minus-corner from coolicons in Line with regular corners. browser, app, remove, delete, minimize. Other styles and corners: @coolicons/<style>/<radius>/window-minus-corner with line, duocolor, duotone, fill or bulk and sharp or round. Leave out regular, like @coolicons/fill/window-minus-corner, and use @coolicons/window-minus-corner for line with regular corners.
pnpm dlx shadcn@latest add "https://coolicons.cool/r/window-minus-corner.json"