TF-1718 Show Unsubscribe button in email view on web & tablet

(cherry picked from commit 367c4ccfea750b2ba2d68d2e620abefdee1fbdf6)

lib/features/email/presentation/widgets/received_time_builder.dart

@@ -9,17 +9,19 @@ import 'package:model/extensions/presentation_email_extension.dart';
 class ReceivedTimeBuilder extends StatelessWidget {
 
   final PresentationEmail emailSelected;
+  final EdgeInsetsGeometry? margin;
 
-  const ReceivedTimeBuilder(
-    this.emailSelected, {
+  const ReceivedTimeBuilder({
     Key? key,
+    required this.emailSelected,
+    this.margin,
   }) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
     return Container(
       constraints: const BoxConstraints(maxWidth: 100),
-      color: Colors.transparent,
+      margin: margin,
       child: Text(
         emailSelected.getReceivedAt(
           Localizations.localeOf(context).toLanguageTag(),