docs: align v2 bootstrap api contract

workplans/IHUB-WP-0019-vsm-hub-bootstrap-api.md

@@ -244,7 +244,7 @@ shell does not have `IHP_LIB`/the IHP dev environment loaded.
 
 ```task
 id: IHUB-WP-0019-T06
-status: todo
+status: done
 priority: medium
 state_hub_task_id: "84c92e05-3e0f-490a-a48f-e2d9ddace764"
 ```
@@ -260,6 +260,19 @@ Update OpenAPI and docs to match the real API:
 Done when: a new hub implementer can follow docs without discovering missing
 API endpoints at runtime.
 
+Implementation note (2026-05-19): updated the generated OpenAPI contract to
+use distinct request schemas for hub, manifest, API consumer/key, widget,
+interaction-event, and annotation writes. The spec now represents manifest
+activation and widget-pattern adoption as no-body actions, documents the
+one-time `ApiKeyCreatedResponse.fullKey`, adds missing hub registry and widget
+pattern response schemas, and fixes path parameter naming for `hubId`. Updated
+`docs/new-hub-quickstart.md` to show the supported `ops-hub` bootstrap path
+through `/api/v2`, including VSM metadata, manifest activation, consumer/key
+creation, widget seeding, and `metadata` event submission. Updated the
+functional contract endpoint list. `git diff --check` passed;
+`scripts/compile-check` remains blocked in this shell because `IHP_LIB` is not
+set.
+
 ---
 
 ### T07 — Add an ops-hub bootstrap smoke test