✨ Toggle build

🐛 Fix world gen tiles didn't align with placed ones

Scripts/System/NaturalResourceGenerator.cs

@@ -376,14 +376,16 @@ public partial class NaturalResourceGenerator : Node2D
                 return false;
             }
 
-            var instance = scene.Instantiate() as Node2D;
-            if (instance == null)
+            if (scene.Instantiate() is not Node2D instance)
             {
                 GD.PrintErr($"{LogPrefix} Failed to instantiate scene for: {tileType}");
                 return false;
             }
 
-            instance.GlobalPosition = GridUtils.GridToWorld(cell);
+            // Use the same positioning logic as PlacementManager
+            var rotatedSize = building.GetRotatedSize(0f); // 0f for no rotation
+            var offset = GridUtils.GetCenterOffset(rotatedSize, 0f); // 0f for no rotation
+            instance.GlobalPosition = GridUtils.GridToWorld(cell) + offset;
             instance.ZIndex = (int)building.Layer;
             AddChild(instance);
             Grid.OccupyArea(cell, instance, building.Size, 0f, building.Layer);