Hey
@George Juarez and welcome! Good item pick, that one is fairly isolated from other stuff and would indeed be a cool extra to have. It can expand fairly easily into some related extras if time allows as well
Go ahead and get set up with the source code then try to find one or two small issues in the
contributor friend list on GitHub just to get used to the code some. You then might also want to look at
pending PR #2074 which was changing some of the related stuff (how previewing a game works) but got caught up on a technicality. Probably needs to be dusted off a bit then could serve as a step one to start going after this issue.
Let us know here in the forum or on IRC if you run into any problems