feat: add integration with seq

ApiDto/Requests/Configuration/LoggingRequest.cs

@@ -22,4 +22,17 @@ public class LoggingRequest
     /// Gets or sets the log file path.
     /// </summary>
     public string? LogFilePath { get; set; }
+
+    /// <summary>
+    /// Gets or sets the API key for integrating with Seq, a log aggregation service.
+    /// If provided, logs will be sent to a Seq server using this API key.
+    /// </summary>
+    public string? ApiKeySeq { get; set; }
+
+    /// <summary>
+    /// Gets or sets the server URL for the Seq logging service.
+    /// This property specifies the Seq server endpoint to which logs will be sent.
+    /// If <see cref="ApiKeySeq"/> is provided, logs will be sent to this server.
+    /// </summary>
+    public string? ApiServerSeq { get; set; }
 }