feat: persist client sorting preference across page reloads using localStorage

src/pages/Clients.tsx

@@ -14,17 +14,25 @@ const Clients = () => {
     ordersData: OrderData[] 
   }>();
   const [searchTerm, setSearchTerm] = useState('');
-  const [sortBy, setSortBy] = useState<SortOption>('recent');
+  const [sortBy, setSortBy] = useState<SortOption>(() => {
+    const saved = localStorage.getItem('nexstar_client_sort');
+    return (saved as SortOption) || 'recent';
+  });
   
   // Pagination state
   const [currentPage, setCurrentPage] = useState(1);
   const [itemsPerPage, setItemsPerPage] = useState(10);
 
-  // Reset to first page when search, sort, or date changes
+  // Reset to first page when search or sort changes
   useEffect(() => {
     setCurrentPage(1);
   }, [searchTerm, sortBy, dateRange]);
 
+  // Persist sort option
+  useEffect(() => {
+    localStorage.setItem('nexstar_client_sort', sortBy);
+  }, [sortBy]);
+
   const clientsData = useMemo(() => {
     const orders = ordersData.filter(order => {
       const orderDate = parseOrderDate(order.Data_Pedido);