art: eam 模块添加， 业务编码修改

zhangherong

2025-03-17 d284a6ee6d3e7d1b0f273b292de73016a34533c3

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## ide
**/.idea
*.iml
rebel.xml
 
## backend
**/target
**/logs
 
## front
**/*.lock
os_del.cmd
os_del_doc.cmd
.svn
derby.log