TF-2827 Only enable print button when email content loaded

lib/features/email/presentation/action/email_ui_action.dart

@@ -1,7 +1,5 @@
 
-import 'package:flutter/cupertino.dart';
 import 'package:jmap_dart_client/jmap/core/state.dart' as jmap;
-import 'package:model/email/presentation_email.dart';
 import 'package:tmail_ui_user/features/base/action/ui_action.dart';
 
 class EmailUIAction extends UIAction {
@@ -26,22 +24,6 @@ class CloseEmailDetailedViewToRedirectToTheInboxAction extends EmailUIAction {}
 
 class CloseEmailDetailedViewAction extends EmailUIAction {}
 
-class PrintEmailAction extends EmailUIAction {
-
-  final BuildContext context;
-  final String userEmail;
-  final PresentationEmail email;
-
-  PrintEmailAction({
-    required this.context,
-    required this.userEmail,
-    required this.email
-  });
-
-  @override
-  List<Object?> get props => [context, userEmail, email];
-}
-
 class HideEmailContentViewAction extends EmailUIAction {}
 
 class ShowEmailContentViewAction extends EmailUIAction {}