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/IApiMallNewsService.java

@@ -19,4 +19,8 @@
    List<NewsListVo> findTopNews();

    FebsResponse findAllBanner();

    FebsResponse indexVideo();

    FebsResponse bannerByType(int type);
}