remove creating private ranking rooms

MafiaTelegramBot/Resources/Keyboard.cs

@@ -100,10 +100,16 @@ namespace MafiaTelegramBot.Resources
 
         public static InlineKeyboardMarkup ChooseTypeKeyboard(long userId, string info)
         {
-            return new InlineKeyboardMarkup(new[]
+            return info[0] == '0' 
+            ? new InlineKeyboardMarkup(new[]
             {
                 InlineKeyboardButton.WithCallbackData(strings.normal_game, $"{Callback.ChooseGameType}|{userId}|{info}{Constants.NORMAL}"),
                 InlineKeyboardButton.WithCallbackData(strings.ranking_game, $"{Callback.ChooseGameType}|{userId}|{info}{Constants.RANKING}"),
+            })
+            : new InlineKeyboardMarkup(new[]
+            {
+                InlineKeyboardButton.WithCallbackData(strings.normal_game,
+                    $"{Callback.ChooseGameType}|{userId}|{info}{Constants.NORMAL}"),
             });
         }