UI: Add an option to display the node editor context path

Since we have the overlays popover, it makes sense to allow toggling the
context path like in the 3D viewport. This commit adds a property,
and turns it on by default in existing files.

Differential Revision: https://developer.blender.org/D13248

release/scripts/startup/bl_ui/space_node.py

@@ -719,6 +719,7 @@ class NODE_PT_overlay(Panel):
 
         col.separator()
 
+        col.prop(overlay, "show_context_path", text="Context Path")
         col.prop(snode, "show_annotation", text="Annotations")
 
         if snode.tree_type == 'GeometryNodeTree':