feat(product): 優化編輯後的跳轉邏輯，支援依來源回傳詳情頁或列表

resources/js/Components/Product/ProductForm.tsx

@@ -22,6 +22,8 @@ export default function ProductForm({
     units,
 }: ProductFormProps) {
     const isEdit = !!initialData;
+    const urlParams = new URLSearchParams(window.location.search);
+    const from = urlParams.get('from');
 
     const { data, setData, post, put, processing, errors } = useForm({
         code: initialData?.code || "",
@@ -45,7 +47,7 @@ export default function ProductForm({
         e.preventDefault();
 
         if (isEdit) {
-            put(route("products.update", initialData.id), {
+            put(route("products.update", { product: initialData.id, from }), {
                 onSuccess: () => toast.success("商品已更新"),
                 onError: () => toast.error("更新失敗，請檢查輸入資料"),
             });