TF-3759 Update style popup context menu for email more action on thread view

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

lib/features/base/model/popup_menu_item_action.dart

@@ -0,0 +1,38 @@
+import 'package:core/presentation/extensions/color_extension.dart';
+import 'package:equatable/equatable.dart';
+import 'package:flutter/material.dart';
+
+typedef OnPopupMenuActionClick = void Function(PopupMenuItemAction action);
+
+abstract class PopupMenuItemAction<T> with EquatableMixin {
+  final T action;
+
+  PopupMenuItemAction(this.action);
+
+  @override
+  List<Object?> get props => [action];
+
+  String get actionName;
+
+  String getActionNameWithLimitation({int limitCharacters = 22}) =>
+      actionName.length > limitCharacters
+          ? '${actionName.substring(0, limitCharacters)}...'
+          : actionName;
+
+  Color get actionNameColor => Colors.black;
+
+  void onClick(OnPopupMenuActionClick callback) => callback(this);
+}
+
+mixin OptionalPopupIcon {
+  String get actionIcon;
+
+  Color get actionIconColor => AppColor.steelGrayA540;
+
+  double get actionIconSize => 20.0;
+}
+
+abstract class PopupMenuItemActionRequiredIcon<T>
+    extends PopupMenuItemAction<T> with OptionalPopupIcon {
+  PopupMenuItemActionRequiredIcon(super.action);
+}