Revert "refactor: flatten dto entity and mapper packages"

This reverts commit 29766ebd28.

src/main/java/com/label/mapper/SysCompanyMapper.java

@@ -1,20 +0,0 @@
-package com.label.mapper;
-
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.label.entity.SysCompany;
-import org.apache.ibatis.annotations.Mapper;
-import org.apache.ibatis.annotations.Select;
-
-/**
- * sys_company 鐞?Mapper閵? * 缂佈勫 BaseMapper 閼惧嘲绶遍弽鍥у櫙 CRUD閿涙稖鍤滅€规矮绠熼弬瑙勭《閻劍鏁炵憴?SQL閵? */
-@Mapper
-public interface SysCompanyMapper extends BaseMapper<SysCompany> {
-
-    /**
-     * 閹稿鍙曢崣闀愬敩閻焦鐓＄拠銏犲彆閸欓潻绱欒箛鐣屾殣婢舵氨顫ら幋鐤箖濠娿倧绱漵ys_company 閺?company_id 鐎涙顔岄敍澶堚偓?     *
-     * @param companyCode 閸忣剙寰冩禒锝囩垳
-     * @return 閸忣剙寰冪€圭偘缍嬮敍灞肩瑝鐎涙ê婀崚娆掔箲閸?null
-     */
-    @Select("SELECT * FROM sys_company WHERE company_code = #{companyCode}")
-    SysCompany selectByCompanyCode(String companyCode);
-}