新增generate like功能，及新增一次上传多张图片功能

src/main/java/com/ai/da/model/vo/GenerateLikeVO.java

@@ -0,0 +1,20 @@
+package com.ai.da.model.vo;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+@Data
+@ApiModel("generate like 响应")
+public class GenerateLikeVO {
+
+    @ApiModelProperty("like的图片加入library的id")
+    private Long libraryId;
+
+    public GenerateLikeVO(Long libraryId) {
+        this.libraryId = libraryId;
+    }
+
+    public GenerateLikeVO() {
+    }
+}