feat(device): 添加设备创建时关联DNS服务器功能

- 在DeviceServiceImpl中注入DnsServerService依赖
- 设备创建流程中增加DNS服务器名称列表的处理逻辑
- 调用DnsServerService根据DNS名称列表获取对应ID列表
- 新增DnsServerService接口及实现类DnsServerServiceImpl
- 实现根据单个或多个DNS名称查询对应服务器ID的方法
- 在ErrorCode中新增DNS相关错误码定义

chaos_api_common/src/main/java/cn/nopj/chaos_api/common/constants/ErrorCode.java

@@ -61,7 +61,19 @@ public enum ErrorCode {
     DEVICE_DELETE_FAILED(500, "DEVICE-303", "设备删除失败"),
     DEVICE_TYPE_DELETE_FAILED(500, "DEVICE-304", "设备类型删除失败"),
     DEVICE_TYPE_NOT_EMPTY(400, "DEVICE-305", "设备类型不为空"),
-    DEVICE_DISABLED(403, "DEVICE-306", "设备已禁用");
+    DEVICE_DISABLED(403, "DEVICE-306", "设备已禁用"),
+
+    // DNS
+    DNS_NOT_DEFINED( 400, "DNS-401" , "未定义的DNS服务器" ),
+    DNS_NOT_FOUND(404, "DNS-402", "DNS服务器不存在"),
+    DNS_DELETE_FAILED(500, "DNS-403", "DNS服务器删除失败"),
+    DNS_NOT_EMPTY(400, "DNS-404", "DNS服务器不为空"),
+    DNS_DISABLED(403, "DNS-405", "DNS服务器已禁用"),
+    DNS_NOT_EXISTS(400, "DNS-406", "DNS服务器不存在"),
+    DNS_NOT_EXISTS_OR_PASSWORD_WRONG(401, "DNS-407", "DNS服务器不存在或密码错误"),
+    DNS_UPDATE_FAILED(400, "DNS-408", "DNS服务器更新失败"),
+
+    ;
 
     private final int httpStatus;
     private final String code;  // 业务错误码（领域-编号）