feat: new ValueProvider improvements and source generator.

Game/Score/Score.cs

@@ -1,5 +1,4 @@
 using Godot;
-using GodotHostTest.AetherBind;
 using GodotHostTest.Helpers;
 using GodotHostTest.Interfaces;
 using OwofGames.AetherBind;
@@ -7,20 +6,19 @@ using R3;
 
 namespace GodotHostTest.Game.Score;
 
-[Injected]
 public partial class Score : Control, IScore
 {
     [Export] private AnimationPlayer _animationPlayer = null!;
     [Export] private Label _label = null!;
 
     private int _score;
-    [Inject] private IValueGetter<ITargetSpawner> _targetSpawner = null!;
+    [Inject] private ITargetSpawner _targetSpawner = null!;
 
     int IScore.Score => _score;
 
     public override void _Ready()
     {
-        _targetSpawner.Value.TargetSpawned.Subscribe(OnTargetSpawned).AddTo(this);
+        _targetSpawner.TargetSpawned.Subscribe(OnTargetSpawned).AddTo(this);
         base._Ready();
     }