Hopper-distillery compatibility

[Thorinwasher]

Current situation

Whenever a brewing potion has been inserted into a distillery using hoppers, the item is there, but no distilling is initiated.

What these changes do

Applies the same checks that are done whenever a player takes/removes an item from the distillery to hoppers moving/removing items.

• Should not increase the lag that much (if any), as most of the code is hidden behind type checks; Only hopper movement of potions into and from distilleries are considered.
• I would not say this breaks immersion, as one can already insert the potion into the distiller; keeping it as is does not make any sense as the item can be inside of the distiller without initiating a distill run.

I can add an option for this, if that's deemed necessary.