feat(养生课程): 新增当前在学人数统计与展示功能

zjk

2026-09-29 70e7eace440e324c74fb7dfe2b30dc5ba5b67205

 tcm-training-admin-backend/src/main/java/com/tcm/training/admin/app/course/vo/AppHealthCourseDetailVO.java

@@ -27,6 +27,9 @@

    private Integer learnUserCount;

    /** 正在学习人数：访问详情页时自增，随详情接口返回最新值 */
    private Integer studyingCount;

    private String summary;

    private String targetUsers;