Wire the guarded conversational RAG answer layer end-to-end

apps/ai-service/migrate.py

@@ -0,0 +1,14 @@
+from pathlib import Path
+
+from adapters.postgres import PostgresTraceRepository
+from config import get_settings
+
+
+def main() -> None:
+    migration = Path(__file__).parent / "migrations/001_rag_retrieval_trace.sql"
+    PostgresTraceRepository(get_settings().postgres_dsn).migrate(migration)
+    print(f"Applied {migration.name}")
+
+
+if __name__ == "__main__":
+    main()