[FEAT] 銷售訂單管理：補齊欄位、即時搜尋、篩選與來源自動判定

resources/js/Pages/Integration/SalesOrders/Show.tsx

@@ -28,7 +28,9 @@ interface SalesOrder {
     status: string;
     payment_method: string;
     total_amount: string;
+    total_qty: string;
     sold_at: string;
+    name: string | null;
     created_at: string;
     raw_payload: any;
     items: SalesOrderItem[];
@@ -103,6 +105,7 @@ export default function SalesOrderShow({ order }: Props) {
                             </div>
                             <p className="text-sm text-gray-500 font-medium flex flex-wrap items-center gap-2">
                                 銷售時間: {formatDate(order.sold_at)} <span className="mx-1">|</span>
+                                名稱: {order.name || "—"} <span className="mx-1">|</span>
                                 付款方式: {order.payment_method || "—"} <span className="mx-1">|</span>
                                 訂單來源: {getSourceDisplay(order.source, order.source_label)} <span className="mx-1">|</span>
                                 同步時間: {formatDate(order.created_at as any)}
@@ -146,6 +149,13 @@ export default function SalesOrderShow({ order }: Props) {
                                 </div>
                                 <div className="mt-6 flex justify-end">
                                     <div className="w-full max-w-sm bg-primary-lightest/30 px-6 py-4 rounded-xl border border-primary-light/20 flex flex-col gap-3">
+                                        <div className="flex justify-between items-center w-full">
+                                            <span className="text-sm text-gray-500 font-medium">訂單總數量</span>
+                                            <span className="text-lg font-bold text-gray-700">
+                                                {formatNumber(parseFloat(order.total_qty))}
+                                            </span>
+                                        </div>
+                                        <div className="border-t border-primary-light/10 my-1"></div>
                                         <div className="flex justify-between items-end w-full">
                                             <span className="text-sm text-gray-500 font-medium mb-1">訂單總金額</span>
                                             <span className="text-2xl font-black text-primary-main">