hotfix: model name and os version collect

src/main/java/ac/knu/likeknu/controller/dto/device/request/DeviceRegistrationRequest.java

@@ -1,8 +1,16 @@
 package ac.knu.likeknu.controller.dto.device.request;
 
 import ac.knu.likeknu.domain.constants.Campus;
+import com.fasterxml.jackson.annotation.JsonAlias;
 
 public record DeviceRegistrationRequest(
-        String deviceId, String userAgent, Campus campus, String themeColor, String favoriteCafeteria
+        String deviceId,
+        @JsonAlias("platform")
+        String userAgent,
+        String modelName,
+        String osVersion,
+        Campus campus,
+        String themeColor,
+        String favoriteCafeteria
 ) {
 }

src/main/java/ac/knu/likeknu/domain/Device.java

@@ -50,6 +50,10 @@ public class Device {
 
     private String platform;
 
+    private String modelName;
+
+    private String osVersion;
+
     private String themeColor;
 
     private String favoriteCafeteria;
@@ -112,5 +116,12 @@ public void update(DeviceRegistrationRequest deviceRequest) {
         this.themeColor = deviceRequest.themeColor();
         this.favoriteCafeteria = deviceRequest.favoriteCafeteria();
         lastVisitedAt = LocalDateTime.now();
+
+        if (deviceRequest.modelName() != null) {
+            this.modelName = deviceRequest.modelName();
+        }
+        if (deviceRequest.osVersion() != null) {
+            this.osVersion = deviceRequest.osVersion();
+        }
     }
 }

src/main/resources/db/migration/mysql/V9__add_device_info_columns.sql

@@ -0,0 +1,5 @@
+ALTER TABLE device
+    ADD COLUMN model_name VARCHAR(32) AFTER platform;
+
+ALTER TABLE device
+    ADD COLUMN os_version VARCHAR(12) AFTER model_name;