feat: complete stage 1 infrastructure

src/lib/query/queryClient.ts

@@ -0,0 +1,14 @@
+import { QueryClient } from "@tanstack/react-query";
+
+export const queryClient = new QueryClient({
+  defaultOptions: {
+    queries: {
+      retry: 1,
+      refetchOnWindowFocus: false,
+      staleTime: 1000 * 60 * 5,
+    },
+    mutations: {
+      retry: false,
+    },
+  },
+});