binshops/react-ecommerce ? reverse-engineered prompt

Build me a modern e commerce storefront with React and Next.js that feels polished and ready to demo. It should have a homepage, category listing pages, product detail pages, a cart, search, and a clean header and footer with responsive navigation. Use the sample API for product data so the site actually works end to end, and make sure product images, pricing, options, and add to cart all behave naturally.

I want it to look good on mobile and desktop, support English and French, and include the common storefront pieces like featured categories, product carousels, filters, sorting, pagination, and a simple newsletter or promo section. Keep it fast, organized, and easy to extend later for a headless PrestaShop setup. If you need current docs or best practices for the API or Next.js setup, look them up online first.