[TOURNAMENT-HotA] Wizard OH

It would be nice to implement a restart system in the HD mod (not just for HotA). So that both players have a "restart" button, and when pressed, the map is automatically recreated, and the game immediately starts with a new layout (this would eliminate the hassle of exiting the game and setting up the map each time). You could also add a restart counter (when the restarts run out, the button automatically disappears).

P.S. By the way, with such functionality, a new feature appears - a mutual restart. If, at the end of Blue's turn, both players press the "restart" button, the map is recreated, and no one's restarts are spent. If only one player presses it, their restart is spent. (If playing without HotA, this will slightly prolong the restart process, but it pays off in the time saved by not having to manually recreate the map).