Add XML docs

RemoteExec.Client/ServerMetricsUpdatedEventArgs.cs

@@ -4,8 +4,18 @@ using RemoteExec.Shared;
 
 namespace RemoteExec.Client;
 
+/// <summary>
+/// Provides data for the <see cref="RemoteExecutor.MetricsUpdated"/> event.
+/// </summary>
 public class ServerMetricsUpdatedEventArgs(HubConnection connection, ServerMetrics metrics) : EventArgs
 {
+    /// <summary>
+    /// Gets the hub connection associated with the metrics update.
+    /// </summary>
     public HubConnection Connection { get; } = connection;
+
+    /// <summary>
+    /// Gets the updated server metrics.
+    /// </summary>
     public ServerMetrics Metrics { get; } = metrics;
 }