chore: update

frontend-prep/src/context/useCart.ts

@@ -0,0 +1,10 @@
+import { useContext } from "react";
+import { CartContext } from "./CartContext";
+
+export function useCart() {
+    const context = useContext(CartContext);
+    if (!context) {
+        throw new Error("useCart must be used within a CartProvider");
+    }
+    return context;
+}