切换用户sketch点赞记录存储方式；新增镜像和角度字段，存储前端需要的object

src/main/java/com/ai/da/model/dto/DesignSingleItemDTO.java

@@ -67,4 +67,10 @@ public class DesignSingleItemDTO implements Serializable {
 
     private PartialDesignDTO partialDesign;
 
+    @Schema(description = "镜像模式 ")
+    private int[] transpose;
+
+    @Schema(description = "45")
+    private double rotate;
+
 }