Admin Tool: Observe entities in an extra viewport (#36969)

* camera

* add console command

* change verb name to camera

* placeholder text

* add button to player panel

* orks are indeed the best

* visibility flag fix

* not a datafield

* more follower fixes

* more cleanup

* add zooming

* resizing real

* remove commented out code

* remove AddForceSend

* comment

* Use OS window and add some comments

* fix comments and variable name

* Needs RT update

* Minor grammarchange

* Fix warning

* Cleanup

* almost working...

* fix bug

* oswindow update

* Remove need for RequestClosed.

---------

Co-authored-by: beck-thompson <beck314159@hotmail.com>
Co-authored-by: PJB3005 <pieterjan.briers+git@gmail.com>

Content.Client/Administration/UI/AdminCamera/AdminCameraWindow.xaml.cs

@@ -0,0 +1,23 @@
+using Content.Shared.Administration;
+using Robust.Client.AutoGenerated;
+using Robust.Client.UserInterface.CustomControls;
+using Robust.Client.UserInterface.XAML;
+
+namespace Content.Client.Administration.UI.AdminCamera;
+
+[GenerateTypedNameReferences]
+public sealed partial class AdminCameraWindow : DefaultWindow
+{
+    public AdminCameraWindow()
+    {
+        RobustXamlLoader.Load(this);
+        IoCManager.InjectDependencies(this);
+
+        ContentsContainer.Margin = new Thickness(5, 0, 5, 0);
+    }
+
+    public void SetState(AdminCameraEuiState state)
+    {
+        Title = Loc.GetString("admin-camera-window-title", ("name", state.Name));
+    }
+}