Fools Tower Hotfix 1 & Future Updates

Just a few small fixes like the grapple hook now actually working, so the demo can actually be completed and the Training Room can now be exited. Game development is a mysterious unknowable thing so there's still more to fix. The grapple hook sending you through walls sometimes is 100% intended though

Looking toward the future, there's a planned level in between the sewers and the library, improving the guards audio quality and maybe centering the UI on the death screen. Oh and hopefully, a whole damn wizard tower on the title screen