Gameplay and UI improvements

Added the Charge ability, which will allow you to crush superior enemy forces or escape from a critical situation.

Arch has been replaced by Circle, which is extremely useful if your troops are surrounded.

Warriors no longer attack enemies that are at their back, so positioning now has a much greater contribution. Don't expose your flanks and rear!

The location has been completely remade. Forests that can't be traversed have been added, so now you'll have to find the shortest route between villages.

The interface has also been significantly redesigned.