Core/Conditions: Refactor ConditionMgr internals to get rid of separate containers for some condition source types

Port From (https://github.com/TrinityCore/TrinityCore/commit/0b5406dd882c6d96bc1be6fd0a78375c3b316415)

Source/Game/Globals/ObjectManager.cs

@@ -901,7 +901,7 @@ namespace Game
 
                 if (conditionObject != null)
                 {
-                    if (!Global.ConditionMgr.IsObjectMeetToConditions(conditionSource, data.Conditions))
+                    if (!data.Conditions.Meets(conditionSource))
                         continue;
 
                     if (entry.Loc.GetMapId() == mapEntry.ParentMapID && !conditionObject.GetPhaseShift().HasVisibleMapId(entry.Loc.GetMapId()))
@@ -910,7 +910,7 @@ namespace Game
                 else if (team != 0)
                 {
                     bool teamConditionMet = true;
-                    foreach (Condition cond in data.Conditions)
+                    foreach (Condition cond in data.Conditions.Conditions)
                     {
                         if (cond.ConditionType != ConditionTypes.Team)
                             continue;
@@ -11309,7 +11309,7 @@ namespace Game
     public class GraveyardData
     {
         public uint SafeLocId;
-        public List<Condition> Conditions = new();
+        public ConditionsReference Conditions;
     }
 
     public class QuestPOIBlobData