TF-3996 Add dividers for items in context menu on desktop

lib/features/search/email/presentation/extension/handle_email_more_action_extension.dart

@@ -1,7 +1,9 @@
+import 'package:core/presentation/extensions/color_extension.dart';
 import 'package:flutter/material.dart';
  import 'package:model/email/email_action_type.dart';
 import 'package:model/email/presentation_email.dart';
 import 'package:model/extensions/presentation_mailbox_extension.dart';
+import 'package:tmail_ui_user/features/base/extensions/popup_menu_action_list_extension.dart';
 import 'package:tmail_ui_user/features/base/widget/popup_menu/popup_menu_item_action_widget.dart';
 import 'package:tmail_ui_user/features/email/presentation/model/context_item_email_action.dart';
 import 'package:tmail_ui_user/features/email/presentation/model/popup_menu_item_email_action.dart';
@@ -57,28 +59,44 @@ extension HandleEmailMoreActionExtension on SearchEmailController {
         useGroupedActions: true,
       );
     } else {
-      final popupMenuItems = listEmailActions.map((actionType) {
-        return PopupMenuItem(
-          padding: EdgeInsets.zero,
-          child: PopupMenuItemActionWidget(
-            menuAction: PopupMenuItemEmailAction(
-              actionType,
-              AppLocalizations.of(context),
-              imagePaths,
-            ),
-            menuActionClick: (menuAction) {
-              popBack();
-              pressEmailAction(
-                context,
-                menuAction.action,
-                presentationEmail,
-                mailboxContain: mailboxContain,
-              );
-            },
-          ),
+      final popupMenuItemEmailActions = listEmailActions.map((actionType) {
+        return PopupMenuItemEmailAction(
+          actionType,
+          AppLocalizations.of(context),
+          imagePaths,
+          category: actionType.category,
         );
       }).toList();
 
+      final groupedActions = popupMenuItemEmailActions.groupByCategory();
+      final entries = groupedActions.entries.toList();
+
+      final popupMenuItems = <PopupMenuEntry>[
+        for (var i = 0; i < entries.length; i++)
+          ...[
+            ...entries[i].value.map((menuAction) => PopupMenuItem(
+              padding: EdgeInsets.zero,
+              child: PopupMenuItemActionWidget(
+                menuAction: menuAction,
+                menuActionClick: (menuAction) {
+                  popBack();
+                  pressEmailAction(
+                    context,
+                    menuAction.action,
+                    presentationEmail,
+                    mailboxContain: mailboxContain,
+                  );
+                },
+              ),
+            )),
+            if (i < entries.length - 1)
+              PopupMenuDivider(
+                height: 1,
+                color: AppColor.gray424244.withValues(alpha: 0.12),
+              ),
+          ],
+      ];
+
       return openPopupMenuAction(context, position, popupMenuItems);
     }
   }