Chess update - bug fixes and initial work on Auto saving

I used my time today to just update some other features that had bugs that I haven’t fixed yet, like the clock sometimes doesn’t work between turns. I also started working on Auto Saving so that the game saves in local storage so you could resume later, but it isn’t looking very good right now because I messed with the wrong code and the entire thing broke. I need to fix that tomorrow but overall this was a mostly successful use of time.