feat: remove unused import and clean up emergency contact info banner widget

apps/mobile/packages/design_system/lib/src/widgets/ui_notice_banner.dart

@@ -1,8 +1,6 @@
 import 'package:design_system/design_system.dart';
 import 'package:flutter/material.dart';
 
-import '../ui_constants.dart';
-
 /// A customizable notice banner widget for displaying informational messages.
 ///
 /// [UiNoticeBanner] displays a message with an optional icon and supports

apps/mobile/packages/features/staff/profile_sections/onboarding/emergency_contact/lib/src/presentation/widgets/emergency_contact_info_banner.dart

@@ -7,7 +7,9 @@ class EmergencyContactInfoBanner extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return UiNoticeBanner(
-      title:
+      icon: UiIcons.warning,
+      title: 'Emergency Contact Information',
+      description:
           'Please provide at least one emergency contact. This information will only be used in case of an emergency during your shifts.',
     );
   }