HotA interface improvements.

Suggestion for short time controls: instead of the turn acceptance window blocking the screen, it should appear in the bottom right corner, allowing players to think about their upcoming actions while waiting for the opponent's turn. (This is especially relevant for blitz games with One-Hour turns). An additional timer could be added, for example, one minute to make a move. (This time does not accumulate).

P.S. And for those who like to quickly visit the shop, add an option for mutual pause. (Press the "pause" button, and if the opponent agrees, the timer stops).