vishalsingh34342/BeatFlow ? reverse-engineered prompt

Build me a music streaming app where people can sign up and log in, browse songs, search for tracks or artists, and play music in a simple player. I want users to be able to make playlists, save liked songs, and come back to them later. Artists should have a way to upload their music and manage their songs. There should also be an admin area for handling users and music content so the app can be moderated easily.

Please make it feel polished and easy to use, with a clean modern interface and smooth navigation between pages. Set it up as a full app with a frontend and backend, and make sure the core flows actually work end to end. If you need to check current docs for anything, feel free to look them up online while building it.