Add remote desktop start/stop commands and process with server support

UI/CLI/Commands/StartRemoteDesktopCommand.cs

@@ -0,0 +1,29 @@
+using RemSox.Processes;
+using RemSox.Processing;
+
+namespace RemSox.UI.CLI.Commands;
+
+public class StartRemoteDesktopCommand : ICommand
+{
+    public string Name => "rdp-start";
+    public string Description => "Starts the remote desktop server on the specified port (rdp-start <port>)";
+
+    public Task ExecuteAsync(string? arguments, Action<string> printLine)
+    {
+        if (string.IsNullOrWhiteSpace(arguments) || !int.TryParse(arguments.Trim(), out int port) || port <= 0 || port > 65535)
+        {
+            printLine("Usage: rdp-start <port> (1-65535)");
+            return Task.CompletedTask;
+        }
+
+        if (ProcessManager.IsProcessRunning<RemoteDesktopProcess>())
+        {
+            printLine("Remote desktop server is already running.");
+            return Task.CompletedTask;
+        }
+
+        _ = ProcessManager.SpawnProcess<RemoteDesktopProcess>([port.ToString()]);
+        printLine($"Remote desktop server started on port {port}.");
+        return Task.CompletedTask;
+    }
+}

UI/CLI/Commands/StopRemoteDesktopCommand.cs

@@ -0,0 +1,26 @@
+using RemSox.Processes;
+using RemSox.Processing;
+
+namespace RemSox.UI.CLI.Commands;
+
+public class StopRemoteDesktopCommand : ICommand
+{
+    public string Name => "rdp-stop";
+    public string Description => "Stops the remote desktop server";
+
+    public async Task ExecuteAsync(string? arguments, Action<string> printLine)
+    {
+        if (!ProcessManager.IsProcessRunning<RemoteDesktopProcess>())
+        {
+            printLine("Remote desktop server is not running.");
+            return;
+        }
+
+        foreach (RemoteDesktopProcess process in ProcessManager.GetProcessesOfType<RemoteDesktopProcess>())
+        {
+            await ProcessManager.StopProcessAndWaitAsync(process.Id);
+        }
+
+        printLine("Remote desktop server stopped.");
+    }
+}