🐛 Fixed ObjectNotDisposedException on Well in beetroot scene

scripts/CSharp/Common/Farming/WellBehaviour.cs

@@ -7,11 +7,16 @@ public partial class WellBehaviour : Node2D
 {
     [Export] private InteractionArea2D _interactionArea;
 
-    public override void _Ready()
+    public override void _EnterTree()
     {
         WateringCanState.WateringCanActiveStateChanged += OnWateringCanStateChanged;
     }
 
+    public override void _ExitTree()
+    {
+        WateringCanState.WateringCanActiveStateChanged -= OnWateringCanStateChanged;
+    }
+
     private void OnWateringCanStateChanged(bool state)
     {
         _interactionArea.IsActive = state;