Add ability of customization for karaoke mode window

[async3619]

It would be good if LyricsFever supports to customize karaoke mode window (background color, font-size, font-family, etc.) like how LyricsX worked

[aviwad]

You're right this is a big feature missing right now.

Background color: manually set one or use the Spotify color for the song
Font size: set a number
Font family: pick a font (potentially upload your own font file?)

anything else?

[async3619]

It can be nice if we could control background transparency of lyrics window tbh

[aviwad]

Ok noted. (Just curious, would you reduce or increase the transparency?)

[async3619]

Just curious, would you reduce or increase the transparency?

I didn't understand what you mean, Is there any feature to reduce/increase transparency? If there isn't, I would use it fr