feat(user): 用户删除标记字段

- 在 SysDeptMapper、SysRoleMapper 和 SysUserMapper 中添加 del_flag 字段
- 设置新记录的 del_flag 默认值为 0
- 用于标记用户是否被删除，0 表示未删除，1 表示已删除

os-system/src/main/resources/mapper/system/SysDeptMapper.xml

@@ -102,7 +102,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
  			<if test="email != null and email != ''">email,</if>
  			<if test="status != null">status,</if>
  			<if test="createBy != null and createBy != ''">create_by,</if>
- 			create_time
+ 			create_time,
+			del_flag
  		)values(
  			<if test="deptId != null and deptId != 0">#{deptId},</if>
  			<if test="parentId != null and parentId != 0">#{parentId},</if>
@@ -114,7 +115,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
  			<if test="email != null and email != ''">#{email},</if>
  			<if test="status != null">#{status},</if>
  			<if test="createBy != null and createBy != ''">#{createBy},</if>
-			now()
+			now(),
+			'0'
  		)
 	</insert>
 	

os-system/src/main/resources/mapper/system/SysRoleMapper.xml

@@ -119,7 +119,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
  			<if test="status != null and status != ''">status,</if>
  			<if test="remark != null and remark != ''">remark,</if>
  			<if test="createBy != null and createBy != ''">create_by,</if>
- 			create_time
+ 			create_time,
+			del_flag
  		)values(
  			<if test="roleId != null and roleId != 0">#{roleId},</if>
  			<if test="roleName != null and roleName != ''">#{roleName},</if>
@@ -131,7 +132,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
  			<if test="status != null and status != ''">#{status},</if>
  			<if test="remark != null and remark != ''">#{remark},</if>
  			<if test="createBy != null and createBy != ''">#{createBy},</if>
-		now()
+			now(),
+			'0'
  		)
 	</insert>
 	

os-system/src/main/resources/mapper/system/SysUserMapper.xml

@@ -161,6 +161,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
  			<if test="status != null and status != ''">status,</if>
  			<if test="createBy != null and createBy != ''">create_by,</if>
  			<if test="remark != null and remark != ''">remark,</if>
+ 			del_flag,  <!-- Added to set default value for new users -->
  			create_time
  		)values(
  			<if test="userId != null and userId != ''">#{userId},</if>
@@ -175,6 +176,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
  			<if test="status != null and status != ''">#{status},</if>
  			<if test="createBy != null and createBy != ''">#{createBy},</if>
  			<if test="remark != null and remark != ''">#{remark},</if>
+ 			'0',  <!-- Set del_flag to 0 -->
 			now()
  		)
 	</insert>