feat(table): 表格排序与搜索改为后端处理

frontend/src/api/admin/promo.ts

@@ -17,10 +17,16 @@ export async function list(
   filters?: {
     status?: string
     search?: string
+    sort_by?: string
+    sort_order?: 'asc' | 'desc'
+  },
+  options?: {
+    signal?: AbortSignal
   }
 ): Promise<BasePaginationResponse<PromoCode>> {
   const { data } = await apiClient.get<BasePaginationResponse<PromoCode>>('/admin/promo-codes', {
-    params: { page, page_size: pageSize, ...filters }
+    params: { page, page_size: pageSize, ...filters },
+    signal: options?.signal
   })
   return data
 }