Revert "refactor: flatten dto entity and mapper packages"

This reverts commit 29766ebd28.

src/main/java/com/label/dto/UserInfoResponse.java

@@ -1,25 +0,0 @@
-package com.label.dto;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import lombok.AllArgsConstructor;
-import lombok.Data;
-
-/**
- * GET /api/auth/me 鍝嶅簲浣擄紝鍖呭惈褰撳墠鐧诲綍鐢ㄦ埛鐨勮缁嗕俊鎭€? */
-@Data
-@AllArgsConstructor
-@Schema(description = "褰撳墠鐧诲綍鐢ㄦ埛淇℃伅")
-public class UserInfoResponse {
-    @Schema(description = "鐢ㄦ埛涓婚敭")
-    private Long id;
-    @Schema(description = "鐢ㄦ埛鍚?)
-    private String username;
-    @Schema(description = "鐪熷疄濮撳悕")
-    private String realName;
-    @Schema(description = "瑙掕壊", example = "ADMIN")
-    private String role;
-    @Schema(description = "鎵€灞炲叕鍙?ID")
-    private Long companyId;
-    @Schema(description = "鎵€灞炲叕鍙稿悕绉?)
-    private String companyName;
-}