documents/views.py suffers the same problem as serialisers.py: a
single 5,395-line file covering every REST resource in the app.
Restructures it into a package, one module per domain area, matching
the same layout used for documents/serialisers/.
paperless/urls.py and paperless_mail/views.py are updated to import
from the new submodules. Test files that imported or mock.patch'd
documents.views or documents.serialisers symbols directly are updated
to point at the correct submodule for both splits. The mypy and
pyrefly baselines are updated to reference the new file paths, and a
stale comment in chat_qa.j2 pointing at the old location of
_get_llm_output_language is corrected.
* Chore: Refresh the mypy and pyrefly baselines
* Chore: Type factory calls as the model they build for mypy
factory-boy leaves Factory() unannotated, so mypy took UserFactory() to
be a factory instance rather than a User. A shared TypedModelFactory
base declares the call as returning the model for type checking only.
* Refresh again after rebase
stumpylog
