build(traditionalApp): 更新版本名至1.0.49，版本号至149

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2026-09-29 54dcf0a82e7490fa58b1c056d5c0b9cb739c2931

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

@@ -25,4 +25,7 @@
    private BigDecimal salePrice;

    private Integer learnUserCount;

    /** 正在学习人数：每次进入课程详情自增，用于列表展示 */
    private Integer studyingCount;
}