route avatar crop and profile view through AppRoutes

lib/widget/avatar_actions_sheet.dart

@@ -3,7 +3,7 @@ import 'dart:typed_data';
 import 'package:flutter/material.dart';
 import 'package:image_picker/image_picker.dart';
 
-import 'avatar_crop_page.dart';
+import '../routing/app_routes.dart';
 import 'file_pick.dart';
 
 /// Result of the user's choice inside [showAvatarActionsSheet]. The sheet
@@ -107,10 +107,5 @@ Future<Uint8List?> _pickAndCrop(
   if (picked == null) return null;
   final bytes = await picked.readAsBytes();
   if (!context.mounted) return null;
-  return Navigator.of(context).push<Uint8List>(
-    MaterialPageRoute(
-      fullscreenDialog: true,
-      builder: (_) => AvatarCropPage(imageBytes: bytes),
-    ),
-  );
+  return AppRoutes.openAvatarCrop(context, imageBytes: bytes);
 }