A document with no preview yet answers 404 when the screen asks for its current
one, and the screen turns that into "make a preview". The sweep counted it as a
failure, so every run ended with the same red line under a healthy deployment.
A check that cries wolf on every run stops being read, and a real failure would
have sat unnoticed beside it. The session probe's 401 before sign-in is the
same kind of expected answer and is excluded on the same terms; every other
4xx and 5xx still fails the sweep.
Four things an author could not do, and the check that should have caught them.
A Decision could not be deleted. Case, Reference and Question all could, so an
author who opened a decision draft had no way to close it. The contract gained
the operation and the list now offers it for every kind. Its path carries the
project because a decision belongs to one; a row with no project says so rather
than failing.
Assets could only be managed by leaving the document. The picker now deletes
one in place — the server still refuses an asset a document uses — so a
mistaken upload does not cost the author their editing session.
Zoom was decided for the author and could not be changed: only a DIAGRAM got
it, so a screenshot uploaded as an image or attachment went in with zoom off
and no way to turn it on. It now defaults on for images and the picker offers
the choice. The toggle is a picker control, not a document field, and carries
its own class — wearing the field class put it in the editor's field list.
`scripts/smoke/production-sweep.ts` walks every public and Studio screen and
the document flow, reporting console errors, failed API calls and error text.
It exists because verifying only the screen I had just changed is what let
broken screens reach production repeatedly; this runs before a deploy, not
after a report.
DongHyeonka