fix: [build] TS 에러 6건 수정 (수주 status 타입, 출하 cancelled 누락)

- page.tsx: draft→order_registered, in_progress→production_ordered (OrderStatus 타입 일치)
- actions.ts: ApiOrderStats에 in_production, produced optional 필드 추가
- ShipmentDetail.tsx: STATUS_TRANSITIONS에 cancelled 추가
- ShipmentList.tsx: colorMap에 cancelled 추가

src/components/orders/actions.ts

@@ -212,6 +212,8 @@ interface ApiOrderStats {
   draft: number;
   confirmed: number;
   in_progress: number;
+  in_production?: number;
+  produced?: number;
   completed: number;
   cancelled: number;
   total_amount: number;