TF-248 Remove all import package not use

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

@@ -1,8 +1,6 @@
-import 'dart:ui';
 
 import 'package:core/core.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/widgets.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 
 typedef OnOpenMailboxNewFolderActionClick = void Function();

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

@@ -1,8 +1,6 @@
 import 'package:core/core.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/widgets.dart';
 import 'package:flutter_svg/flutter_svg.dart';
-import 'package:model/mailbox/select_mode.dart';
 import 'package:model/model.dart';
 import 'package:tmail_ui_user/features/mailbox/presentation/model/mailbox_displayed.dart';
 import 'package:tmail_ui_user/features/mailbox/presentation/model/mailbox_node.dart';

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

@@ -1,8 +1,6 @@
-import 'dart:ui';
 
 import 'package:core/core.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/widgets.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:flutter_typeahead/flutter_typeahead.dart';
 import 'package:tmail_ui_user/main/localizations/app_localizations.dart';

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

@@ -1,4 +1,3 @@
-import 'dart:ui';
 
 import 'package:core/core.dart';
 import 'package:flutter/cupertino.dart';