TF-3758 Update mailbox view on mobile web responsive

Signed-off-by: dab246 <tdvu@linagora.com>

lib/features/mailbox/presentation/widgets/mailbox_expand_button.dart

@@ -1,8 +1,8 @@
 import 'package:core/presentation/extensions/color_extension.dart';
 import 'package:core/presentation/resources/image_paths.dart';
+import 'package:core/presentation/utils/responsive_utils.dart';
 import 'package:core/presentation/views/button/tmail_button_widget.dart';
 import 'package:core/utils/direction_utils.dart';
-import 'package:core/utils/platform_info.dart';
 import 'package:flutter/material.dart';
 import 'package:model/extensions/presentation_mailbox_extension.dart';
 import 'package:tmail_ui_user/features/mailbox/presentation/extensions/expand_mode_extension.dart';
@@ -14,6 +14,7 @@ class MailboxExpandButton extends StatelessWidget {
   final GlobalKey itemKey;
   final MailboxNode mailboxNode;
   final ImagePaths imagePaths;
+  final ResponsiveUtils responsiveUtils;
   final OnClickExpandMailboxNodeAction? onExpandFolderActionClick;
 
   const MailboxExpandButton({
@@ -21,6 +22,7 @@ class MailboxExpandButton extends StatelessWidget {
     required this.itemKey,
     required this.mailboxNode,
     required this.imagePaths,
+    required this.responsiveUtils,
     required this.onExpandFolderActionClick,
   });
 
@@ -32,11 +34,9 @@ class MailboxExpandButton extends StatelessWidget {
         DirectionUtils.isDirectionRTLByLanguage(context),
       ),
       iconColor: _expandIconColor,
-      iconSize: PlatformInfo.isMobile ? 17 : 20,
-      margin: PlatformInfo.isMobile
-        ? const EdgeInsetsDirectional.only(start: 8)
-        : null,
-      padding: EdgeInsets.all(PlatformInfo.isMobile ? 3 : 5),
+      iconSize: 17,
+      margin: const EdgeInsetsDirectional.only(start: 8),
+      padding: const EdgeInsets.all(3),
       backgroundColor: Colors.transparent,
       tooltipMessage: mailboxNode.expandMode.getTooltipMessage(AppLocalizations.of(context)),
       onTapActionCallback: () => onExpandFolderActionClick?.call(mailboxNode, itemKey),