Add text-formatting about spotcurrent

[slfmessi]

Actually, scrolling text is available on OBS Studio by right-clicking on text and selecting "filters" and then add the "scroll" filter.

[flymia]

Yeah I know. But what I meant is to add a || between it. So the currentsong.txt would look like this:

DJ Flux - Gold Dust ||

When it scrolls, it displays like this: DJ Flux - Gold Dust || DJ Flux - Gold dust

Do you know what I mean?

[slfmessi]

Like a separator which show where the song name ends?

[flymia]

Yes, but the user should be able to change it. It can be easily done by using a variable.