feat: cleanups and API updates

addons/AetherBind/Editor/Plugin.cs

@@ -78,15 +78,20 @@ public partial class Plugin : EditorPlugin
         // mark debounce as completed
         _sceneTreeTimer = null;
 
-
         // check that the instance is still valid after debouncing (could have been disposed)
         if (!IsInstanceValid(sceneRoot)) return;
 
-        var sceneNodes = sceneRoot.FindChildren("*").Where(node => node.Owner == sceneRoot).Append(sceneRoot).ToList();
-        GD.Print($"Updating injection for root {sceneRoot.Name}");
+        // get all nodes belonging to this root
+        var sceneNodes = sceneRoot
+            .FindChildren("*")
+            .Where(node => node.Owner == sceneRoot)
+            .Append(sceneRoot)
+            .ToList();
+        // GD.Print($"Updating injection for root {sceneRoot.Name} ({sceneNodes.Count} nodes)");
 
         // look for the service source
-        var serviceSource = sceneNodes.Where(child => child.IsServiceSource())
+        var serviceSource = sceneNodes
+            .Where(child => child.IsServiceSource())
             .Single(out var failureReason);
 
         switch (failureReason)