Disable context menu on auth page for web

Author: esDotDev

lib/models/app_model.dart

@@ -16,7 +16,7 @@ abstract class AbstractModel extends EasyNotifier {}
 // * Make sure file is cleared when we logout (ChangeUserCommand)
 class AppModel extends AbstractModel {
   static const kFileName = "app-model";
-  static const kVersion = "1.1.0";
+  static const kVersion = "1.1.1";
 
   // Enable "isGuestUser" if we have no current user, but firebase has been assigned a userId, and we have a current book.
   // This should cause the app to show a single scrap-board view, with read-only functionality.

lib/views/auth_page/auth_page.dart

@@ -51,7 +51,7 @@ class _AuthPageState extends State<AuthPage> with LoadingStateMixin {
     String switchLabel = isCreatingAccount ? "Already have an account?" : "Create an account?";
     return Stack(
       children: [
-        ContextMenuRegion(contextMenu: AppContextMenu(), child: Container()),
+        ContextMenuRegion(isEnabled: kIsWeb == false, contextMenu: AppContextMenu(), child: Container()),
         Center(
           child: IntrinsicHeight(
             child: Container(