Adapt colors of visualizer to the background colors

[cyberwolfie1]

What do you want to be added?

The visualizer is really cool, but the black background and the color scheme looks a little harsh on the fullscreen player. It would be nice if the black background is made transparent (or if that is not a possibility, to feed it with what would have been underneath, such as in the "Up next"-queue) and that the colors of the bars are adapted to the color theme for the player. In addition, it would be nice to have a separate option to choose monochrome colors for the bars (white/grey, to match the text and icons).

Additional context

No response

Is this a server-specific feature? (e.g. Jellyfin only)

• Yes