Update methods to be internal, remove invocation bloat

Assets/Scripts/Interactions/ItemSlot.cs

@@ -85,7 +85,7 @@ namespace Interactions
             }
         }
 
-        protected override void OnManagedAwake()
+        internal override void OnManagedAwake()
         {
             base.OnManagedAwake(); // SaveableInteractable registration
             

Assets/Scripts/Interactions/Pickup.cs

@@ -32,7 +32,7 @@ namespace Interactions
         public event Action<PickupItemData> OnItemPickedUp;
         public event Action<PickupItemData, PickupItemData, PickupItemData> OnItemsCombined;
 
-        protected override void OnManagedAwake()
+        internal override void OnManagedAwake()
         {
             base.OnManagedAwake(); // Register with save system
 
@@ -44,7 +44,7 @@ namespace Interactions
 
         // Always register with ItemManager, even if picked up
             // This allows the save/load system to find held items when restoring state
-        protected override void OnManagedStart()
+        internal override void OnManagedStart()
         {
             base.OnManagedStart();
             ItemManager.Instance?.RegisterPickup(this);

Assets/Scripts/Interactions/SaveableInteractable.cs

@@ -24,7 +24,7 @@ namespace Interactions
 
         #region Save/Load Lifecycle Hooks
 
-        protected override string OnSceneSaveRequested()
+        internal override string OnSceneSaveRequested()
         {
             object stateData = GetSerializableState();
             if (stateData == null)
@@ -35,7 +35,7 @@ namespace Interactions
             return JsonUtility.ToJson(stateData);
         }
 
-        protected override void OnSceneRestoreRequested(string serializedData)
+        internal override void OnSceneRestoreRequested(string serializedData)
         {
             if (string.IsNullOrEmpty(serializedData))
             {