feat: working version with scopes.

Game/Projectile.cs

@@ -10,12 +10,12 @@ namespace GodotHostTest.Game;
 public partial class Projectile : Node2D
 {
     [Inject] private readonly ILogger<Projectile> _logger = null!;
-    [Inject] private readonly ITargetSpawner _targetSpawner = null!;
+    [Inject] private readonly IValueGetter<ITargetSpawner> _targetSpawner = null!;
 
     // Called when the node enters the scene tree for the first time.
     public override void _Ready()
     {
-        _targetSpawner.TargetSpawned
+        _targetSpawner.Value.TargetSpawned
             .Subscribe(_ => _logger.LogInformation("Projectile got informed of target spawning")).AddTo(this);
     }
 }