fix: 修复handleBatchUpdate函数类型定义不匹配问题

- 更新UseAccountsReturn接口中handleBatchUpdate的类型签名，添加可选的targetIds参数
- 更新BatchOperationsProps接口中onBatchUpdate的类型定义以匹配实际函数签名
- 修复response.data可能为null的TypeScript严格检查错误

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

lib/hooks/use-accounts.ts

@@ -47,7 +47,7 @@ export interface UseAccountsReturn {
   handleSelectAll: (checked: boolean) => void;
   handleSelectOne: (id: number, checked: boolean) => void;
   handleBatchDelete: () => Promise<void>;
-  handleBatchUpdate: (payload: Partial<Pick<Account, 'status' | 'ownerId' | 'notes' | 'platform'>>) => Promise<void>;
+  handleBatchUpdate: (payload: Partial<Pick<Account, 'status' | 'ownerId' | 'notes' | 'platform'>>, targetIds?: number[]) => Promise<void>;
   handleUploadAccounts: (accounts: ScriptUploadItem[], ownerId: string) => Promise<void>;
   setSelectedIds: (ids: number[]) => void;
 }
@@ -108,8 +108,8 @@ export function useAccounts(): UseAccountsReturn {
         setAccounts(response.data.list);
         setPagination(prev => ({
           ...prev,
-          total: response.data.pagination.total,
-          totalPages: response.data.pagination.totalPages
+          total: response.data!.pagination.total,
+          totalPages: response.data!.pagination.totalPages
         }));
       }
     } catch (error) {