Extends the IZaakSource seam (WP-49, read-only) with CreateZaak: submitting
an aanvraag now also registers a Zaak + Status + Rol in OpenZaak when
Zgw:Enabled=true, routed through the existing /applications/{id}/submit
endpoint with the FE response DTO unchanged (ADR-0001/ADR-0005 — the
endpoint never branches on the config flag itself, DI already picked the
implementation).
- ZgwOptions gains a Type→zaaktype-URL map + the two RSINs a Zaak needs.
- LocalZaakSource.CreateZaak is a pure passthrough of what the endpoint
already computes locally (zero behaviour change for the offline default).
- OpenZaakZaakSource.CreateZaak POSTs the zaak (identificatie = the same
local reference, so both stay in sync), resolves + POSTs the initial
status and the initiator rol (BSN) via Catalogi lookups, and maps the
result back into the submit response.
- Marked ponytail shortcuts: first-statustype/roltype-Catalogi-returns
(no per-type config) and no compensating transaction on partial failure
— both fine for a first slice against a demo backend.
Verified: full `npm run ci` green, zero api-client drift, 144/144 backend
tests (142 existing + 2 new stub-handler tests asserting the POST bodies
+ type→zaaktype mapping per the acceptance criteria).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
ehoandClaude Sonnet 5
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