mauriciomarcos/clashroyale-api ? reverse-engineered prompt

Build me a small Clash Royale API service and library that can fetch game data cleanly and make it easy for other code to use.

I want it to expose useful Clash Royale information like player data, clans, cards, and anything else that fits naturally for the game, with a simple way to call it from an app or website. Keep the code organized so the data models, service layer, and repository logic are separated, and make it easy to extend later.

If you need to look up the current Clash Royale API docs online, go ahead and use them. Please make the project feel complete enough that I can open it in Visual Studio, run it, and use it as a starting point for a real app.