MSanchezVasquez/sneaker-ia — reverse-engineered prompt

I want this turned into a clean, polished Flutter sneaker store demo instead of just the starter app. Make it feel modern and visual, with a nice home screen, a list of sneakers, a product detail page, and a simple cart or save flow so it actually feels like a real shopping app. Use the assets that are already in the project if they fit, otherwise use tasteful placeholders and mock data.

Please keep it beginner friendly and runnable on mobile, and if it also works nicely on web that is a bonus. I’d like the app to have consistent styling, smooth navigation, and a few realistic touches like sizes, prices, and short descriptions. If something is missing in the repo, just make sensible choices and finish the experience end to end.

Basically, take this Flutter starter and make it into a presentable sneaker shopping app someone could open and immediately understand. Look up current Flutter docs online if you need to.