[Feature Request] funscript variant selection

[technomooney]

I've been using another app that has a funscript variant selection based on file names and delimiters like () so example (hard).funscript, example (easy).funscript, example (handy 2 overclocked).funscript will show up in the UI in a spot that is for selecting the variant in a drop down menu. This would make it super easy to have different varents for videos and convenient to swap between them. As an adon to the basic file selection feature we could add a default regex match in the settings, so if it sees a keyword, like overclock or hard, in the variant files it will select that as the default.

I am pretty sure I can help with the regex and file matching with this at least on the backend. I will look at your code base in the near future to see what i can do.