updated gui + removed jelly from tower and other terrain-based spawns

jellyfish got updated and placed into the lake where it should be. :)

rewrote scripts to work without async functions + possibly some significant optimizations.

fixed a gold imbalance with the flesh monster's eyes

moved all the old flesh monsters to the meat realm while changing their visuals and health to match the meat realm. enjoy

prevented menace from leaving bodies behind + optimizations

saw lukki's saw is even more mincey

better handling of mini boss verlets for medusa and terminator

made the fiend not bug out and spawn directly on the player when the player uses very custom skin mods! Thanks for reporting Fakka and solV!

Fiend has more logic to prevent it from teleporting right onto the player forever. There is also a lot of minor optimizations with each early game enemy in this update. There is also verlet chain involving enemies which got a more robust verlet setup which doesn't break or vanish when offscreen and such and everything is much simplar than it was before!