BDD scenarios (Gherkin/Reqnroll) driving S-12's decide flow: a behandelaar takes an
INGEDIEND registration into behandeling and decides it goedkeuren (→ INGESCHREVEN,
zaak status via the ACL) or afwijzen (→ AFGEWEZEN, no ACL). Feature-scoped bindings
avoid clashing with the identically-phrased status step in RegistratieIndienen.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
