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

common/target/classes/mapper/AppointmentConfigMapper.xml

@@ -0,0 +1,14 @@
+<?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.AppointmentConfigMapper">
+
+    <!-- 通用查询映射结果 -->
+    <resultMap id="BaseResultMap" type="cn.unizk.entity.po.AppointmentConfig">
+        <id column="id" property="id" />
+        <result column="config_key" property="configKey" />
+        <result column="config_value" property="configValue" />
+        <result column="description" property="description" />
+        <result column="updated_at" property="updatedAt" />
+    </resultMap>
+
+</mapper>