spotbye/SpotiFLAC-Next — reverse-engineered prompt

Build me a polished cross platform desktop app like SpotiFLAC Next. I want to paste music links from Spotify, Tidal, Qobuz, Amazon Music, Deezer, or Apple Music and have the app fetch the matching tracks in true lossless, or hi res when available, with no user account required.

Make it feel simple and modern, with a clean home screen, an easy download workflow, and support for extras like extensions if that fits. It should pull rich metadata and cover art, save organized files, and include lyrics when available from the supported sources. I also want basic queue management, progress states, and clear error handling so it feels reliable.

Please make it run on Windows, macOS, and Linux, and aim for something close to the screenshot and README vibe. If anything is unclear, use the public repo info as the source of truth and look up current docs online if you need to.