Merge remote-tracking branch 'origin/dev-ltx' into dev/3.1_release_merge

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

@@ -0,0 +1,29 @@
+package com.ai.da.model.dto;
+
+import lombok.Data;
+
+/**
+ * Contestant request DTO for Global Award
+ */
+@Data
+public class ContestantDTO {
+    private String email;
+    private String firstName;
+    private String lastName;
+    private String gender;
+    private String occupation;
+    private Integer age;
+    private String countryRegionCity;
+    private String phoneNumber;
+    private String portfolioUrl;
+    private String designTitle;
+    private String designDescription;
+    private String pdfPath;
+    private String videoPath;
+    /**
+     * 是否确认覆盖已存在记录（false 表示发现已有记录时仅返回 existingRecord，不覆盖）
+     */
+    private Boolean confirm = false;
+}
+
+