fix(staff): 修复班次重复校验逻辑

buhuazhen

2026-03-20 1e99f2e0b5bfb9182e17037c1b861476a20f8936

 .gitignore

@@ -25,6 +25,8 @@
*.iml

*.ipr



### JRebel ###

rebel.xml

### NetBeans ###

nbproject/private/

build/*

@@ -37,6 +39,7 @@
# Others

*.log

*.xml.versionsBackup

*.swp



!*/build/*.java

!*/build/*.html