SUMMARY Feature request: Add a download option in AudioTube using yt-dlp DESCRIPTION It would be very useful if AudioTube included a built-in download feature that uses yt-dlp as the backend. This would allow users to download YouTube music videos or audio tracks directly from the app for offline playback. BENEFITS - Enable offline listening without relying on external tools. - Leverage the powerful yt-dlp downloader, which supports many video/audio formats. - Improve user experience by integrating downloading and playback in one app. EXPECTED BEHAVIOR A user should be able to click a "Download" button or select an option in AudioTube to save the current track or playlist locally using yt-dlp. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Yes KDE Plasma Version: 6.3.5 KDE Frameworks Version: 6.14.0 Qt Version: 6.9.1 ADDITIONAL INFORMATION AudioTube version: 25.04.2