This removes the second to last usage of `NOD_static_types.hh` which we intend to remove. A nice benefit is that the idname is now finally more explicit when a node is registered. Previously it was difficult to search for the definition of a node in the code when one had only the idname, which is the main identifier for nodes. The main change is in `node_type_base`. Pull Request: https://projects.blender.org/blender/blender/pulls/132815