TF-1581 Update UI to support language RTL

lib/features/search/email/presentation/search_email_view.dart

@@ -30,6 +30,7 @@ import 'package:tmail_ui_user/features/thread/domain/state/search_more_email_sta
 import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
 import 'package:tmail_ui_user/features/thread/presentation/widgets/email_tile_builder.dart'
   if (dart.library.html) 'package:tmail_ui_user/features/thread/presentation/widgets/email_tile_web_builder.dart';
+import 'package:tmail_ui_user/main/utils/app_utils.dart';
 
 class SearchEmailView extends GetWidget<SearchEmailController>
     with AppLoaderMixin {
@@ -108,11 +109,11 @@ class SearchEmailView extends GetWidget<SearchEmailController>
     return Row(
         children: [
           buildIconWeb(
-              icon: SvgPicture.asset(_imagePaths.icBack,
-                  width: 18,
-                  height: 18,
-                  colorFilter: AppColor.colorTextButton.asFilter(),
-                  fit: BoxFit.fill),
+              icon: SvgPicture.asset(
+                AppUtils.isDirectionRTL(context) ? _imagePaths.icCollapseFolder : _imagePaths.icBack,
+                colorFilter: AppColor.colorTextButton.asFilter(),
+                fit: BoxFit.fill
+              ),
               tooltip: AppLocalizations.of(context).back,
               onTap: () => controller.closeSearchView(context)
           ),