chore: update

frontend-admin/src/api/api_admin.ts

@@ -1109,6 +1109,7 @@ export interface PointsTier {
 
 export interface RewardCategoryConfig {
     category: string;
+    type: "free_product" | "half_price_product";
     all_products: boolean;
     product_ids: number[];
 }
@@ -1121,7 +1122,6 @@ export interface RewardItem {
 
 export interface PointsReward {
     threshold: number;
-    type: "free_product" | "half_price_product" | "custom";
     description: string;
     category_configs: RewardCategoryConfig[];
     reward_items: RewardItem[];