Three UX polish items for the show-closed listing, grouped because
they are the same root problem in three surfaces:
* handle_reopen_case now redirects via resolve_return_path(&headers)
instead of hard-coding /web/cases, so a reopen from the
?show_closed=1 listing stays in that view. Matches the pattern
already used by analyze/reset/delete-recording.
* handle_close_case now redirects via the new helper
resolve_list_return_path(&headers), which wraps resolve_return_path
and additionally collapses a /web/cases/{uuid} detail path to
/web/cases while keeping the query string. A close from the detail
page previously would have tried to redirect back to the now-404
detail, or when triggered from ?show_closed=1 would have dropped
the query.
* Closed cases in my_cases.html now render the checkbox,
Analysieren/Neu analysieren and Reset controls in disabled state
instead of being hidden. Layout stays consistent with mixed-state
listings, and the user can see what actions would be available
after reopen. The handlers remain the authoritative guard via
locate_case_or_404 -> 404 for closed cases, so the HTML disabled
is a hint only.
Adds four unit tests for resolve_list_return_path and two integration
tests for the new redirect behaviour (close from listing with query,
close from detail with query).
Brummel
8b1f58ba23