fix warning

mobile/lib/pages/library/locked/pin_auth.page.dart

@@ -1,14 +1,16 @@
+import 'dart:async';
+
 import 'package:auto_route/auto_route.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hooks/flutter_hooks.dart' show useState;
 import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/entities/store.entity.dart';
 import 'package:immich_mobile/extensions/build_context_extensions.dart';
 import 'package:immich_mobile/providers/local_auth.provider.dart';
 import 'package:immich_mobile/routing/router.dart';
 import 'package:immich_mobile/widgets/forms/pin_registration_form.dart';
 import 'package:immich_mobile/widgets/forms/pin_verification_form.dart';
-import 'package:immich_mobile/entities/store.entity.dart';
 
 @RoutePage()
 class PinAuthPage extends HookConsumerWidget {
@@ -35,9 +37,9 @@ class PinAuthPage extends HookConsumerWidget {
         );
 
         if (isBetaTimeline) {
-          context.replaceRoute(const DriftLockedFolderRoute());
+          unawaited(context.replaceRoute(const DriftLockedFolderRoute()));
         } else {
-          context.replaceRoute(const LockedRoute());
+          unawaited(context.replaceRoute(const LockedRoute()));
         }
       }
     }

mobile/lib/pages/library/shared_link/shared_link_edit.page.dart

@@ -333,7 +333,7 @@ class SharedLinkEditPage extends HookConsumerWidget {
             changeExpiry: changeExpiry,
           );
       ref.invalidate(sharedLinksStateProvider);
-      context.maybePop();
+      await context.maybePop();
     }
 
     return Scaffold(