Oops, fix layout for error when item preview fails to load

Oh right, I need the error indicator to be part of a container that
also contains the outfit viewer, to appear below it!

I was motivated because I realized I forgot the Customize More button
so now I'm building it lol

app/assets/stylesheets/items/_show.sass

@@ -38,6 +38,9 @@ body.items-show
     height: 16px
     width: 16px
 
+  .preview-area
+    margin: 0 auto
+
   outfit-viewer
     display: block
     position: relative
@@ -46,7 +49,6 @@ body.items-show
     border: 1px solid $module-border-color
     border-radius: 1em
     overflow: hidden
-    margin: 0 auto
 
     // There's no useful text in here, but double-clicking the play/pause
     // button can cause a weird selection state. Disable text selection.
@@ -336,8 +338,9 @@ body.items-show
       grid-template-areas: "viewer faces" "picker meta"
       gap: .5em
 
-      outfit-viewer
+      .preview-area
         grid-area: viewer
+        outfit-viewer
           width: 350px
           height: 350px
 

app/views/items/show.html.haml

@@ -15,6 +15,7 @@
     sorry!
 
 = turbo_frame_tag "item-preview" do
+  .preview-area
     = render partial: "outfit_viewer", locals: {outfit: @preview_outfit}
     .error-indicator
       💥 We couldn't load all of this outfit. Try again?