add lobby keyboard to message

MafiaTelegramBot/Game/GameRooms/GameRoom.GameProcess.cs

@@ -432,7 +432,7 @@ namespace MafiaTelegramBot.Game.GameRooms
                 foreach (var (_, list) in PlayersRole) list.Clear();
                 if(this is FastGameRoom r)
                 {
-                    await PlayersMessageChannel.Send(strings.thanks_for_game);
+                    await PlayersMessageChannel.Send(strings.thanks_for_game, Keyboard.PlayerGameMenu);
                     await r.RunContinueVote();
                 }
                 else if (!Players.ContainsKey(Owner.Id))