첫 커밋: 로컬 프로젝트 업로드

baron-sso/common/core/query/queryClient.ts

@@ -0,0 +1,7 @@
+export const queryClientDefaultOptions = {
+  queries: {
+    staleTime: 30_000,
+    refetchOnWindowFocus: false,
+    retry: 1,
+  },
+} as const;