The runtime message only appended the cache summary when the import itself
completed. On a deferred, failed or source-locked run Admin → Jobs showed just
the import outcome, so an operator had no signal that `fundamental_data` had
advanced — contradicting the claim now made in the docstring, the schedule hint
and the deployment doc.
The import status still varies and stays the headline; the cache summary is
appended to all of them. Adds a source-locked regression test.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
dennisthiessenandClaude Opus 5
13f3636b6a