Add NotificationManager and NotificationLabel for age advancement notifications; refactor scripts into Components directory

Scripts/Core/MiracleDefinition.cs

@@ -14,6 +14,7 @@ public partial class MiracleDefinition : Resource
     [Export] public double FaithCost { get; set; }
     [Export] public long FollowersRequired { get; set; }
     [Export] public double ProductionRequired { get; set; } 
+    public string AdvancesToAge { get; set; }
 
     [Export] public Array<Effect> Effects { get; set; }
 }

Scripts/Core/MiracleDto.cs

@@ -6,6 +6,7 @@ namespace ParasiticGod.Scripts.Core;
 public class EffectDto
 {
     public string Type { get; set; }
+
     // --- For "AddResource" Effect ---
     public Stat TargetResource { get; set; }
     public double Value { get; set; }
@@ -19,11 +20,11 @@ public class EffectDto
     public double FromAmount { get; set; }
     public Stat ToResource { get; set; }
     public double ToAmount { get; set; }
-    
+
     // --- For "ModifyStat" Effect ---
     public Stat TargetStat { get; set; }
     public ModifyStatEffect.Operation Op { get; set; }
-    
+
     public List<string> MiraclesToUnlock { get; set; }
 }
 
@@ -34,5 +35,6 @@ public class MiracleDto
     public long FollowersRequired { get; set; }
     public double ProductionRequired { get; set; }
     public bool UnlockedByDefault { get; set; }
+    public string AdvancesToAge { get; set; }
     public List<EffectDto> Effects { get; set; }
 }

Scripts/Core/MiracleLoader.cs

@@ -70,6 +70,7 @@ public static class MiracleLoader
             FaithCost = miracleDto.FaithCost,
             FollowersRequired = miracleDto.FollowersRequired,
             ProductionRequired = miracleDto.ProductionRequired,
+            AdvancesToAge = miracleDto.AdvancesToAge,
             Effects = []
         };