add:internal order notes

packages/shared/src/order-detail.ts

@@ -3,6 +3,9 @@ import type { CustomerSummary } from "./customer";
 import type { Money } from "./money";
 import type { OrderStatus } from "./order-status";
 
+// Shared so the API and the notes panel describe the same limit.
+export const orderNotesMaxLength = 1000;
+
 export interface OrderItemDetail {
   id: string;
   productId: string;
@@ -22,4 +25,5 @@ export interface OrderDetail {
   customer: CustomerSummary;
   shippingAddress: Address;
   items: OrderItemDetail[];
+  notes: string;
 }