百度翻译返回结果模型，补充命名空间

Signed-off-by: 莫闻啼 <viago@qq.com>

Admin.NET/Admin.NET.Core/Service/ExtendService/Models/BaiDuMapResult.cs

@@ -0,0 +1,49 @@
+namespace Admin.NET.Core;
+
+/// <summary>
+/// 百度翻译结果
+/// </summary>
+public class BaiDuTranslationResult
+{
+    /// <summary>
+    /// 源语种
+    /// </summary>
+    public string From { get; set; }
+
+    /// <summary>
+    /// 目标语种
+    /// </summary>
+    public string To { get; set; }
+
+
+    /// <summary>
+    /// 翻译结果
+    /// </summary>
+    public List<TransResult> trans_result { get; set; }
+
+    /// <summary>
+    /// 错误码 正常为0
+    /// </summary>
+    public string error_code { get; set; } = "0";
+
+    /// <summary>
+    /// 错误信息
+    /// </summary>
+    public string error_msg { get; set; } = String.Empty;
+}
+
+/// <summary>
+/// 翻译结果
+/// </summary>
+public class TransResult
+{
+    /// <summary>
+    /// 源字符
+    /// </summary>
+    public string Src { get; set; }
+
+    /// <summary>
+    /// 目标字符
+    /// </summary>
+    public string Dst { get; set; } = string.Empty;
+}