Merge remote-tracking branch 'origin/2.0' into 2.0

luofl

2025-04-03 a78ac968018e42634cfb37a6a1ef3aa2dd10acc9

 cloud-server-course/src/main/java/com/dsh/course/model/DeductionClassHour.java

@@ -24,4 +24,8 @@
     * 扣减课时
     */
    private Integer classHour;
    /**
     * 删除的排课数量(用户回退时重新排课)
     */
    private Integer scheduledCourses;
}