ebadmirza2005/quran-learning-application ? reverse-engineered prompt

Build me a polished Flutter app for learning the Quran. I want it to feel calm, simple, and easy to use on mobile and web. Please turn the starter project into a real app with a home screen, a place to browse lessons or sections, a reading screen, and a way to track what the user has finished.

If it makes sense, use Firebase for basic app data and user progress, and make sure the app is ready to run cleanly across Android, iPhone, web, and desktop. Use the assets folder for any visuals or audio the app needs, and keep the design friendly for people who are just starting out.

I’d also like a clean navigation flow, a few helpful empty states, and a look that feels respectful and modern. If you need to check current Flutter or Firebase docs online, go ahead.