TF-3953 Close several modals when click outside

lib/features/base/widget/pop_back_barrier_widget.dart

@@ -0,0 +1,17 @@
+import 'package:flutter/widgets.dart';
+import 'package:tmail_ui_user/main/routes/route_navigation.dart';
+
+class PopBackBarrierWidget extends StatelessWidget {
+  const PopBackBarrierWidget({super.key, required this.child});
+
+  final Widget child;
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      behavior: HitTestBehavior.translucent,
+      onTap: popBack,
+      child: child,
+    );
+  }
+}