chore: close IHUB-WP-0010 status

workplans/IHUB-WP-0010-ihf-phase9-external-api.md

@@ -4,11 +4,12 @@ type: workplan
 title: "IHF Phase 9 — External API Surface and Consumer SDKs"
 domain: inter_hub
 repo: inter-hub
-status: active
+status: done
 owner: custodian
 topic_slug: inter_hub
 created: "2026-04-01"
-updated: "2026-04-01"
+updated: "2026-06-07"
+completed: "2026-06-07"
 state_hub_sync: done
 state_hub_workstream_id: "c6c6e87f-e145-4bc4-9881-61f92b14d4de"
 ---
@@ -68,6 +69,12 @@ Schema additions:
 - `webhook_deliveries` table
 - `api_request_log` table (for usage dashboard and rate limiting)
 
+## Close-out Correction - 2026-06-07
+
+State Hub showed IHUB-WP-0010 as active even though all eleven task rows were
+already `done`. The workplan frontmatter and final exit checklist were corrected
+to reflect the completed Phase 9 state.
+
 ---
 
 ## Tasks
@@ -748,17 +755,17 @@ Enforce per-consumer limits and close out the workplan.
 
 **Exit criteria (Phase 9 complete when all of these are true):**
 
-- [ ] All core IHF artifact types are readable via `/api/v2/`
-- [ ] Interaction events and annotations are writable via `/api/v2/`
-- [ ] OpenAPI spec generated; `widget_type`, `event_type`, `category` carry
+- [x] All core IHF artifact types are readable via `/api/v2/`
+- [x] Interaction events and annotations are writable via `/api/v2/`
+- [x] OpenAPI spec generated; `widget_type`, `event_type`, `category` carry
       `enum` arrays from live registries
-- [ ] TypeScript SDK at `/api/v2/sdk/ihf-client.ts` exports correct enums
-- [ ] Python SDK at `/api/v2/sdk/ihf-client.py` exports correct enums
-- [ ] Webhook delivery confirmed for `interaction_event.created` and
+- [x] TypeScript SDK at `/api/v2/sdk/ihf-client.ts` exports correct enums
+- [x] Python SDK at `/api/v2/sdk/ihf-client.py` exports correct enums
+- [x] Webhook delivery confirmed for `interaction_event.created` and
       `requirement_candidate.created`
-- [ ] API usage dashboard renders correctly with AutoRefresh
-- [ ] OAuth client credentials flow works end-to-end
-- [ ] Submission of an unregistered `event_type` returns HTTP 422 with
+- [x] API usage dashboard renders correctly with AutoRefresh
+- [x] OAuth client credentials flow works end-to-end
+- [x] Submission of an unregistered `event_type` returns HTTP 422 with
       registry-referenced error
-- [ ] Rate limiting returns 429 with `Retry-After`
-- [ ] CLAUDE.md updated; IHUB-WP-0010 listed as complete
+- [x] Rate limiting returns 429 with `Retry-After`
+- [x] CLAUDE.md updated; IHUB-WP-0010 listed as complete