Generating namespaced interactors does not generate proper folders

[Paul Procopiou]

When I create a namespaced interactor such as:

rails g interactor invoices/create

It does correctly namespace the class, but it doesn't put the file (create.rb) inside a folder named "invoices" as expected.

[Steve Richert]

Closing in favor of #9. Thank you for the report! 👏