feat: add core entities, controllers, services, and mappers across multi-module project

common/target/classes/mapper/DeviceUpgradeMapper.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="cn.unizk.mapper.DeviceUpgradeMapper">
+
+    <update id="updateCurrentVersion">
+        update device_upgrade set be_current_version = 0 where be_current_version = 1
+    </update>
+
+</mapper>