feat(F-097): completed feature

work/artifacts/F-097/reviewer.json

@@ -0,0 +1,12 @@
+{
+  "feature_id": "F-097",
+  "agent": "reviewer",
+  "verdict": "APPROVED",
+  "summary": "The proxy fix is minimal and preserves JSON headers for non-empty requests while allowing bodyless POST endpoints.",
+  "evidence": [
+    "POST proxy conditionally sets Content-Type only when a body exists",
+    "Authenticated settings request through :3004 returns 200",
+    "Authenticated SEO request through :3004 reaches backend and returns AI_NOT_CONFIGURED 422"
+  ],
+  "timestamp": "2026-08-20T20:32:30Z"
+}