teamnewpipe/newpipe ? reverse-engineered prompt

Build me a lightweight Android app like NewPipe that lets people watch and listen to videos without needing a login or Google services.

It should support YouTube, YouTube Music, PeerTube, Bandcamp, SoundCloud, and media.ccc.de, with search, channel browsing, playlists, live streams, subtitles, background audio, and a floating popup player. I also want downloads, a watch history, subscriptions, notifications for new uploads, and the ability to organize channels into groups so it’s easier to manage everything.

Make it fast, privacy friendly, and simple to use, with a clean interface that works well on phones and tablets. It should be open source, work without Play Services, and feel like a real streaming app rather than a browser wrapper. If you need to look up current docs or service behavior online, go ahead and do that while building it.