Fix MagicMirror UI (#42544)

Content.Client/MagicMirror/MagicMirrorBoundUserInterface.cs

@@ -20,6 +20,9 @@ public sealed class MagicMirrorBoundUserInterface : BoundUserInterface
         base.Open();
 
         _window = this.CreateWindow<MagicMirrorWindow>();
+
+        _window.Title = EntMan.GetComponent<MetaDataComponent>(Owner).EntityName;
+
         _window.MarkingsPicker.SetModel(_markingsModel);
 
         _markingsModel.MarkingsChanged += (_, _) =>

Content.Client/MagicMirror/MagicMirrorWindow.xaml

@@ -1,6 +1,5 @@
 <DefaultWindow xmlns="https://spacestation14.io"
                xmlns:humanoid="clr-namespace:Content.Client.Humanoid"
-               Title="{Loc 'magic-mirror-window-title'}"
                MinSize="700 500">
    <humanoid:MarkingPicker Name="MarkingsPicker" Access="Public" HorizontalExpand="True" VerticalExpand="True" />
 </DefaultWindow>

Content.Shared/MagicMirror/MagicMirrorSystem.cs

@@ -142,6 +142,9 @@ public sealed class MagicMirrorSystem : EntitySystem
         if (!args.CanReach || args.Target == null)
             return;
 
+        if (!HasComp<VisualBodyComponent>(args.Target.Value))
+            return;
+
         UpdateInterface(mirror, args.Target.Value);
         _userInterface.TryOpenUi(mirror.Owner, MagicMirrorUiKey.Key, args.User);
     }

Resources/Locale/en-US/character-appearance/components/magic-mirror-component.ftl

@@ -1,6 +1,5 @@
 magic-mirror-component-activate-user-has-no-hair = You can't have any hair!
 
-magic-mirror-window-title = Magic Mirror
 magic-mirror-add-slot-self = You're giving yourself some hair.
 magic-mirror-remove-slot-self = You're removing some of your hair.
 magic-mirror-change-slot-self = You're changing your hairstyle.