android/compose-samples ? reverse-engineered prompt

Build me an Android Jetpack Compose sample collection that I can open in Android Studio and use to learn different kinds of Compose apps.

I want a few separate sample projects in one repo, like a blog reader, a chat app, a snack ordering app, a podcast app, an email style app for phones and tablets, and a sleep tracker demo. Each one should show off a different part of Compose, like custom layouts, animation, theming, adaptive screens, dark mode, dynamic colors, navigation, and simple data loading. It should feel like real apps, not just tiny demos, and each sample should be easy to run on its own.

Keep the code clean and beginner friendly, and make the UI look polished and modern. If you need anything current from Android docs, look it up online first.