The doc-comment claimed "the backend re-validates on submit as the authority" —
it doesn't. Neither SubmitApplicationRequest nor IntakeRequest carries a scholing
answer at all, so there's nothing to re-validate; both submit paths only apply
SubmissionRules.RejectZeroUren. A crafted POST can bypass the scholing requirement
entirely. States the gap and points to WP-69 (opened, not yet planned) for the
enforcement, which needs a wire change.
Also strengthens the F2 concurrency test to assert the persisted status matches
whichever request actually won the race, and updates WP-68's own Decisions/
acceptance-criteria text to reflect two implementation choices that improved on
the original write-up once real constraints surfaced: ProcessingWindow stays on
ApplicationStore (StatusAt is already in the same file), and AanvraagStatusTag is
not given a Concept member (would have broken
AanvraagStatusTag_covers_the_published_lifecycle) — AanvraagStatus.Tag is nullable
instead, null exactly for Concept.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
