feat(pl): show brand constraint on plan product rows

Co-authored-by: Cursor <cursoragent@cursor.com>

web-admin/src/api/pl/index.ts

@@ -382,6 +382,9 @@ export interface PlanProduct {
   productId: string
   productNo: string
   productName: string
+  brandMode?: string
+  brandId?: string
+  brandName?: string
   model?: string
   unit: string
   categoryName?: string