Wall inheritance cleanup (#37436)

* Cleanup walls.yml

* quick check

* Fix tilewall cmd

* More Cleanup

* Arrnrtrayiage

* Remove double parenting

---------

Co-authored-by: Velcroboy <velcroboy333@hotmail.com>

Content.Server/Construction/Commands/TileWallsCommand.cs

@@ -25,6 +25,7 @@ public sealed class TileWallsCommand : IConsoleCommand
 
     [ValidatePrototypeId<TagPrototype>]
     public const string WallTag = "Wall";
+    public const string DiagonalTag = "Diagonal";
 
     public void Execute(IConsoleShell shell, string argStr, string[] args)
     {
@@ -85,6 +86,11 @@ public sealed class TileWallsCommand : IConsoleCommand
                 continue;
             }
 
+            if (tagSystem.HasTag(child, DiagonalTag))
+            {
+                continue;
+            }
+
             var childTransform = _entManager.GetComponent<TransformComponent>(child);
 
             if (!childTransform.Anchored)