Lab extension directories

[jasongrout]

In your code, you have

jupyter-offlinenotebook/setup.py

Lines 61 to 62 in 24c3429

	# TODO: Why is 'jupyter labextension build' putting the files under
	# static/lab/static instead of static/lab ?

The static assets are in the static subdirectory so the top directory can have other files, such as the install.json file for uninstall instructions, etc.

You could probably replace the lines

jupyter-offlinenotebook/setup.py

Lines 63 to 68 in 24c3429

	(f"share/jupyter/labextensions/{jsname}", f"{name}/static/lab", "*.*"),
	(
	f"share/jupyter/labextensions/{jsname}/static",
	f"{name}/static/lab/static",
	"*.*",
	),

with ** like the cookiecutter: https://github.com/jupyterlab/extension-cookiecutter-ts/blob/master/%7B%7Bcookiecutter.python_name%7D%7D/setup.py#L38-L39