JioTV-Go/jiotv_go_app — reverse-engineered prompt

Build me a lightweight native Android app for JioTV Go that works on Android 5 and newer, including phones, Android TV, and Fire TV. I want it to feel simple for normal users, open the app, follow a setup wizard, log in, and start watching channels in an in app player without needing any extra server app or external tools.

Also include an expert mode for people who want more control. In that mode they should be able to adjust server settings and ports, generate an M3U playlist, and use it with IPTV players like TiviMate or VLC. Keep the app small, fast, stable, and easy to install as a single APK. The interface should be clean, TV friendly, and not confusing.

Use Kotlin and standard Android tooling. Please build the full working app structure, sensible screens, setup flow, player flow, settings, and release ready configuration. Look up current Android docs online if you need to.