added price filter, changed mobile filter ui

src/components/Navbar/NavbarDown.jsx

@@ -17,7 +17,7 @@ import { CiLocationOn } from "react-icons/ci";
 import Sidebar from "../CategorySideBar";
 import { useTranslation } from "react-i18next";
 import { useSearchProductQuery } from "../../app/api/searchApi";
-import { useGetCartQuery } from "../../app/api/cartApi";
+import { useCart } from "../../app/api/useCart";
 import { useGetOrdersQuery } from "../../app/api/orderApi";
 import { useGetFavoritesQuery } from "../../app/api/favoritesApi";
 import { useAuth } from "../../context/authContext";
@@ -31,27 +31,11 @@ const NavbarDown = () => {
   const { data: searchData, refetch } = useSearchProductQuery(searchQuery, {
     skip: !searchQuery,
   });
-  const { data: cartData } = useGetCartQuery(undefined, {
-    refetchOnMountOrArgChange: false,
-  });
+
+  const { cartCount: cartItemCount } = useCart();
+
   const { isAuthenticated, logout } = useAuth();
 
-  // FIX: Object içindeki tüm channel'ların item'larını birleştir
-  const getCartItemCount = () => {
-    if (!cartData?.data || typeof cartData.data !== 'object') {
-      return 0;
-    }
-
-    // Object.values ile tüm channel array'lerini al ve flat ile birleştir
-    const allCartItems = Object.values(cartData.data).flat();
-    
-    return allCartItems.reduce((total, item) => {
-      return total + (parseInt(item.product_quantity, 10) || 0);
-    }, 0);
-  };
-
-  const cartItemCount = getCartItemCount();
-
   const { data: ordersData } = useGetOrdersQuery();
   const ordersItemCount = ordersData?.length || 0;
 
@@ -305,4 +289,4 @@ const NavbarDown = () => {
   );
 };
 
-export default NavbarDown;
+export default NavbarDown;