pkgFiles/CanvasSync — reverse-engineered prompt

Build me a simple iPhone tweak called CanvasSync that makes my wallpaper match what I am currently listening to. I want the home screen or lock screen to show the current track artwork, and if Spotify Canvas support is possible from what is available here, use that too. If the live Canvas part cannot be completed because the Spotify subproject is missing, that is fine, just make the artwork version work cleanly and reliably.

It should be for iOS 15 and newer, feel polished, and update when the song changes so the phone feels synced to the music. Use the existing project structure and make sure it actually builds in its current state, even if that means adjusting things so it works without the missing Spotify piece.

If there is already a preferences area in the project, hook it up so the tweak is easy to control. Keep the overall look immersive and smooth, like the screenshots in the README. You can check current docs online if you need to.