Fix: Configure QueryClient to disable refetchOnWindowFocus

src/App.tsx

@@ -46,7 +46,17 @@ import AdminBlog from "./pages/AdminBlog";
 import ForceLogout from "./pages/ForceLogout";
 import AuthCallback from "./pages/AuthCallback";
 
-const queryClient = new QueryClient();
+const queryClient = new QueryClient({
+  defaultOptions: {
+    queries: {
+      refetchOnWindowFocus: false, // Disable automatic refetch on tab focus
+      refetchOnMount: true,         // Keep refetch on component mount
+      refetchOnReconnect: true,     // Keep refetch on network reconnect
+      retry: 1,                     // Keep retry attempts
+      staleTime: 0,                 // Keep data fresh
+    },
+  },
+});
 
 function AppContent() {
   return (