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/HappyActivityService.java

@@ -79,4 +79,8 @@
    FebsResponse addComment(ApiPayOrderAddCommentDto dto);

    List<ApiActivityCommentVo> commentByActivityId(ApiActivityCommentDto dto);

    void getAddLike(Long socialId);

    void getAddCollect(Long socialId);
}