Button to automatically return orders to hidden zone

[emberborja]

this would return all orders to the hidden zone when hitting a new button in the UI, so that players can just sling them around if want to. Could also make this a part of the end round button, after event card draw occurs.

[emberborja]

I will work on reseting order tokens to their starting position and orientation when the round ends. If Fuggl is not opposed the extra piece of UI, then I can extend the work done in #36 . I will wait on their feedback before implement that though.