Add XML documentation across gateway, worker, and .NET client

src/MxGateway.Server/Configuration/WorkerOptions.cs

@@ -2,26 +2,37 @@ namespace MxGateway.Server.Configuration;
 
 public sealed class WorkerOptions
 {
+    /// <summary>The path to the worker executable.</summary>
     public string ExecutablePath { get; init; } =
         @"src\MxGateway.Worker\bin\x86\Release\MxGateway.Worker.exe";
 
+    /// <summary>The working directory for the worker process, or null to inherit.</summary>
     public string? WorkingDirectory { get; init; }
 
+    /// <summary>The required processor architecture for the worker.</summary>
     public WorkerArchitecture RequiredArchitecture { get; init; } = WorkerArchitecture.X86;
 
+    /// <summary>The maximum time in seconds for the worker to start.</summary>
     public int StartupTimeoutSeconds { get; init; } = 30;
 
+    /// <summary>The number of retry attempts for the startup probe.</summary>
     public int StartupProbeRetryAttempts { get; init; } = 3;
 
+    /// <summary>The delay in milliseconds between startup probe retries.</summary>
     public int StartupProbeRetryDelayMilliseconds { get; init; } = 250;
 
+    /// <summary>The timeout in milliseconds for connecting to the worker pipe.</summary>
     public int PipeConnectAttemptTimeoutMilliseconds { get; init; } = 2000;
 
+    /// <summary>The maximum time in seconds for graceful shutdown.</summary>
     public int ShutdownTimeoutSeconds { get; init; } = 10;
 
+    /// <summary>The interval in seconds for worker heartbeats.</summary>
     public int HeartbeatIntervalSeconds { get; init; } = 5;
 
+    /// <summary>The grace period in seconds after a heartbeat before considering the worker unresponsive.</summary>
     public int HeartbeatGraceSeconds { get; init; } = 15;
 
+    /// <summary>The maximum message size in bytes for IPC communication.</summary>
     public int MaxMessageBytes { get; init; } = 16 * 1024 * 1024;
 }