TASK22057: phase19 endpoint consistency hardening slice

memory-bank/activeContext.md

@@ -595,6 +595,21 @@
 - Added focused test pack:
     - `tests/phase18/service-behaviour.test.cjs` (8/8 pass)
 
+## Phase 19 endpoint consistency slice (2026-03-14)
+
+- Continued on branch:
+    - `TASK22057-phase17-hardening-closeout`
+- Applied a small consistency-only slice across:
+    - `pages/api/endpoint/createwatchedcases_api.js`
+    - `pages/api/endpoint/getappealtypes_api.js`
+    - `pages/api/endpoint/getdnslist_api.js`
+- Scope:
+    - standardized missing/malformed required `@odata.bind` handling in `createwatchedcases_api` with early 400
+    - removed noisy query logging in appeal-types and dns-list endpoint handlers
+    - preserved response shapes/signatures
+- Added focused test file:
+    - `tests/phase19/service-behaviour.test.cjs` (5/5 pass)
+
 ## Likely next steps
 
 1. Stabilize and simplify breadcrumb/back-link decision logic with focused regression checks.