feat: working version with scopes.

Game/Score.cs

@@ -1,22 +1,24 @@
-using R3;
 using Godot;
 using GodotHostTest.GodotDI;
 using GodotHostTest.Helpers;
 using GodotHostTest.Interfaces;
+using R3;
 
 namespace GodotHostTest.Game;
 
 public partial class Score : Control, IScore
 {
+    [Inject] private readonly IValueGetter<ITargetSpawner> _targetSpawner = null!;
     [Export] private AnimationPlayer _animationPlayer = null!;
     [Export] private Label _label = null!;
-    [Inject] private readonly ITargetSpawner _targetSpawner = null!;
 
     private int _score;
 
+    int IScore.Score => _score;
+
     public override void _Ready()
     {
-        _targetSpawner.TargetSpawned.Subscribe(OnTargetSpawned).AddTo(this);
+        _targetSpawner.Value.TargetSpawned.Subscribe(OnTargetSpawned).AddTo(this);
         base._Ready();
     }
 
@@ -34,6 +36,4 @@ public partial class Score : Control, IScore
     {
         _label.Text = $"Score: {_score}";
     }
-
-    int IScore.Score => _score;
 }