feat(ADM-018): completed feature

work/artifacts/F-007/reviewer.json

@@ -0,0 +1,26 @@
+{
+  "feature_id": "F-007",
+  "stage": "review_gate",
+  "agent": "reviewer",
+  "verdict": "APPROVED",
+  "checked": [
+    "Hexagonal categories module structure",
+    "Composition root wiring",
+    "PostgreSQL migration naming and constraints",
+    "Slug uniqueness and error mapping",
+    "Tree parent/child handling and cycle prevention",
+    "Acceptance test coverage"
+  ],
+  "findings": [],
+  "corrections_observed": [
+    "Delete category behavior distinguishes 404 NOT_FOUND from 409 CATEGORY_HAS_CHILDREN."
+  ],
+  "evidence": {
+    "typecheck": "cd project && npm run typecheck — PASS",
+    "lint": "cd project && npm run lint — PASS",
+    "test": "cd project && npm test — PASS: 55 passed, 25 skipped without TEST_DATABASE_URL",
+    "build": "cd project && npm run build — PASS",
+    "boundaries": "cd project && npm run lint:boundaries — PASS",
+    "verify": "./scripts/verify.sh — PASS"
+  }
+}