totonob-byte/gemastore ? reverse-engineered prompt

Build me a simple app store style website that reads its app listings from the existing store.json file.

I want a clean home page that shows the available apps in a nice grid or list, with each app showing its name, icon or image if there is one, short description, and maybe category or rating if that data exists. Let people search and filter the apps so they can quickly find what they want. When someone clicks an app, open a detail view with more info and a clear install or download style button, even if it is just a mock action for now.

Make it look polished and modern, with a layout that feels easy to browse on desktop and mobile. Use the data in store.json as the source of truth, and if any fields are missing, handle that gracefully. If you need to check current docs or best practices for whatever stack fits best, go ahead and look them up online.