Bug and Enhancement: Ball count doesn't update if balls fall out of the top and can the ball container at the top be bigger if needed

[ghost]

So this is kind of a situation where the bug doesn't really matter because it's rare that anyone would encounter it...

https://github.com/jessecrossen/ttsim/assets/172373922/c0f85027-f780-4b70-b1f0-bc86fb7f1f16

But the ball count doesn't update if the ball falls out until you update it by releasing a ball or putting one in

Also, can the ball container just be bigger cuz that would solve that issue as well lol