Complete PB CanUse Condition

PB is only allowed to be pressed if the gauge shows nothing but empty symbols. Without this condition, if the RSR would try to spam pressing PB when the last PB has been used by the finisher Blitz wasn't pressed yet - which jams other oGCDs.

RotationSolver.Basic/Rotations/Basic/MonkRotation.cs

@@ -170,6 +170,7 @@ static partial void ModifyDragonKickPvE(ref ActionSetting setting)
 
     static partial void ModifyPerfectBalancePvE(ref ActionSetting setting)
     {
+        setting.ActionCheck = () => BeastChakras.Distinct().Count() == 1 && BeastChakras.Any(chakra => chakra == BeastChakra.NONE);
         setting.UnlockedByQuestID = 66602;
         setting.StatusProvide = [StatusID.PerfectBalance];
     }