holdbetter/PremierLeague ? reverse-engineered prompt

Build me a full stack app for Premier League fans that shows live scores, league standings, team pages, match history, and a calendar of upcoming and past games. I want people to be able to mark favorite teams, see team Twitter links, and get updates that feel fast and current. Make it work on Android and iPhone with a clean modern UI, light and dark theme, and nice team based colors that adapt to each club.

Please set it up as a Kotlin Multiplatform project with shared business logic between the app and the backend, and keep the structure modular so it’s easy to grow. I’d like the app to use a simple screen flow with good loading and empty states, and for the backend to serve the same shared models the app uses. If you need to check current docs or best practices while building it, go ahead and look them up online.