feat(ai): 添加 AI 用户陪练（流式）功能

Administrator

2025-09-02 f8f1d6a91b32077c69dd97334559fe3165ff79b6

 src/main/java/cc/mrbird/febs/mall/service/IAdminMallMemberService.java

@@ -143,4 +143,6 @@
    FebsResponse addMemberCoupon(MallMember member);

    FebsResponse checkOrder(Long id);

    FebsResponse checkLeader(Long id);
}