feat(ADM-018): completed feature

work/artifacts/F-026/qa.json

@@ -0,0 +1,19 @@
+{
+  "feature_id": "F-026",
+  "agent": "qa",
+  "verdict": "APPROVED",
+  "summary": "QA approved. All F-026 acceptance criteria are covered by executable tests and green checks.",
+  "evidence": [
+    "cms-service.test.ts covers create, duplicate slug, draft 404, publish/unpublish, missing",
+    "cd project && npm run lint/typecheck/build/test passed",
+    "DB integration migrations suite passed: 14 files, 53 tests",
+    "./scripts/verify.sh passed"
+  ],
+  "acceptance": [
+    { "criterion": "Given published page When slug requested Then page renders", "status": "PASS", "evidence": "service returns page for published status" },
+    { "criterion": "Given draft page When slug requested Then HTTP 404", "status": "PASS", "evidence": "service throws PageNotPublishedError and route maps to 404" },
+    { "criterion": "Given duplicate slug When page created Then HTTP 409", "status": "PASS", "evidence": "DuplicateSlugError thrown when repository insert returns undefined" },
+    { "criterion": "verify.sh green", "status": "PASS", "evidence": "./scripts/verify.sh PASS" }
+  ],
+  "timestamp": "2026-08-15T18:55:45Z"
+}