CommandCodeAI/slash-design-showcase ? reverse-engineered prompt

Build me a polished showcase site for this repo that feels like a gallery of AI design experiments.

I want a clean homepage that explains this is a side by side showcase of what the Command Code /design command produced across different models, with a strong hero section, the banner image, and simple sections for interactive game UX tests, landing pages and SaaS, dashboards and portfolios, and developer taste tests. Use the links from the README where they make sense, but also turn the folders in this repo into browseable demo pages so people can open things like Flappy Bird, Snake, Chrome Dino, Subway Surfers, space shooters, racing, and the other game examples directly from the site.

Make it feel modern, playful, and premium, with nice motion, responsive layout, and good UX. Add a little context about which models were compared and why this repo exists, but keep the copy concise. If anything is unclear, look up the /design docs online and use the README as the source of truth.