feat(ADM-018): completed feature

work/artifacts/F-026/security.json

@@ -0,0 +1,13 @@
+{
+  "feature_id": "F-026",
+  "agent": "security",
+  "verdict": "APPROVED",
+  "summary": "Security approved. No new dependencies. Admin operations require admin role, slug validator prevents SQL/path issues, SQL is parameterized.",
+  "evidence": [
+    "cd project && npm audit --audit-level=high --omit=dev: found 0 vulnerabilities",
+    "Reviewed routes: POST/PATCH/POST publish/unpublish require admin role; GET is public",
+    "Reviewed SQL: parameterized queries only",
+    "Reviewed slug validation: regex enforces kebab-case; size bounded"
+  ],
+  "timestamp": "2026-08-15T18:55:45Z"
+}