Command to open chatbox in a new window (#33548)

* Command to open chatbox in a new window

* Add command for users with AdminChat permission

* Add command button to admin tools window

Content.Client/UserInterface/Systems/Chat/ChatWindowCommand.cs

@@ -0,0 +1,35 @@
+using JetBrains.Annotations;
+using Robust.Shared.Console;
+
+namespace Content.Client.UserInterface.Systems.Chat;
+
+/// <summary>
+/// Command which creates a window containing a chatbox
+/// </summary>
+[UsedImplicitly]
+public sealed class ChatWindowCommand : LocalizedCommands
+{
+    public override string Command => "chatwindow";
+
+    public override void Execute(IConsoleShell shell, string argStr, string[] args)
+    {
+        var window = new ChatWindow();
+        window.OpenCentered();
+    }
+}
+
+/// <summary>
+/// Command which creates a window containing a chatbox configured for admin use
+/// </summary>
+[UsedImplicitly]
+public sealed class AdminChatWindowCommand : LocalizedCommands
+{
+    public override string Command => "achatwindow";
+
+    public override void Execute(IConsoleShell shell, string argStr, string[] args)
+    {
+        var window = new ChatWindow();
+        window.ConfigureForAdminChat();
+        window.OpenCentered();
+    }
+}