checkbox

pnpm dlx shadcn@latest add https://opensourceicon.com/r/raphael/checkbox.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 32 32"><path fill="currentColor" d="M26 27.5H6A1.5 1.5 0 0 1 4.5 26V6c0-.83.67-1.5 1.5-1.5h20c.828 0 1.5.67 1.5 1.5v20a1.5 1.5 0 0 1-1.5 1.5m-18.5-3h17v-17h-17z"/></svg>