Fix JSON export not working with document ids in the URL

In nuxeo Web UI, navigate to a document using its doc id (e.g., using the permalink)

Open BDE

Try to export document as JSON

=> option is not exposed

In nuxeo Web UI, navigate to a task using its doc id (e.g., using the permalink)

Open BDE

Try to export document as JSON

=> option is not exposed

Root cause is that the BDE does not take into account the URL patterns for these use cases.