Refresh UI components and showcase; release updated framework packages

packages/viewer/components/ViewerToolbar.wrn

@@ -1,11 +1,12 @@
 component ViewerToolbar {
   props {
     name: string = "File"
+    hideName: boolean = false
     class: string = ""
   }
   view {
     <div class="wrn-viewer-toolbar {class}" data-viewer-toolbar="" role="toolbar" aria-label="File preview controls">
-      <span data-viewer-title="">{name}</span>
+      <span data-viewer-title="" hidden={hideName}>{name}</span>
       <span data-viewer-controls=""></span>
       <span data-viewer-actions=""></span>
     </div>