More cleanup

I think im gonna have to do this for a while. Today I cleaned up the lichess import code, to make it less error prone. Rn the main issue was that I wasnt using .get, so it would throw errors if key wasnt found, now it handles much better. Although a lot of time was spent on changing the game model as I wanted more info and better indexing n all. I think next session will be more cleanup and making the code look actually production level before I move on with the ui changes