add:order notes ui component

apps/web/src/orders/order-detail-page.tsx

@@ -1,6 +1,7 @@
 import type { Address, AuditEvent, OrderDetail } from "@orderops/shared";
 import { AuditTimeline } from "./audit-timeline";
 import { OrderItemsPanel } from "./order-items-panel";
+import { OrderNotes } from "./order-notes";
 import { OrderSummaryPanel } from "./order-summary";
 import { ShippingAddressForm } from "./shipping-address-form";
 
@@ -9,6 +10,7 @@ interface OrderDetailPageProps {
   auditEvents: AuditEvent[];
   onUpdateQuantity: (itemId: string, quantity: number) => Promise<void>;
   onSaveAddress: (address: Address) => Promise<void>;
+  onSaveNotes: (notes: string) => Promise<void>;
   onCancel: () => Promise<void>;
 }
 
@@ -17,6 +19,7 @@ export function OrderDetailPage({
   auditEvents,
   onUpdateQuantity,
   onSaveAddress,
+  onSaveNotes,
   onCancel
 }: OrderDetailPageProps) {
   return (
@@ -29,6 +32,7 @@ export function OrderDetailPage({
       </div>
       <OrderItemsPanel order={order} onUpdateQuantity={onUpdateQuantity} />
       <ShippingAddressForm order={order} onSave={onSaveAddress} />
+      <OrderNotes order={order} onSave={onSaveNotes} />
       <AuditTimeline events={auditEvents} />
     </div>
   );