fix(orders/new): ListView 에 unlimitedQty prop 전달 (빌드 fail fix)

직전 commit 9e9922e 에서 ListView 내부에서 부모 scope 의 unlimitedQty 를
직접 참조 → TS2304. props 로 명시 전달

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/app/(main)/m/orders/new/page.tsx

@@ -469,6 +469,7 @@ export default function ItemsBrowse() {
           <ListView
             items={items}
             cart={cart}
+            unlimitedQty={unlimitedQty}
             onAdd={addManyToCart}
             onPlus={(o) => updateQty(o, 1)}
             onMinus={(o) => updateQty(o, -1)}
@@ -604,8 +605,8 @@ function Row({ label, value, color }: { label: string; value: string; color?: "v
   );
 }
 
-function ListView({ items, cart, onAdd, onPlus, onMinus, onSetQty, onRemove }: {
+function ListView({ items, cart, unlimitedQty, onAdd, onPlus, onMinus, onSetQty, onRemove }: {
-  items: Item[]; cart: CartLine[];
+  items: Item[]; cart: CartLine[]; unlimitedQty: boolean;
   onAdd: (it: Item, qty: number) => void;
   onPlus: (o: string) => void;
   onMinus: (o: string) => void;