refactor: 项目代码重构，优化管理系统代码细节

src/main/java/com/youlai/system/mapper/SysDictMapper.java

@@ -0,0 +1,14 @@
+package com.youlai.system.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.youlai.system.pojo.entity.SysDict;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface SysDictMapper extends BaseMapper<SysDict> {
+
+}
+
+
+
+