small fix, don't worry about it

lifetimer/lib/features/onboarding/application/onboarding_controller.dart

@@ -7,10 +7,10 @@ class OnboardingController extends StateNotifier<bool> {
   static const String _onboardingKey = 'onboarding_completed';
   
   OnboardingController() : super(false) {
-    _loadOnboardingStatus();
+    loadOnboardingStatus();
   }
 
-  Future<void> _loadOnboardingStatus() async {
+  Future<void> loadOnboardingStatus() async {
     try {
       final box = await Hive.openBox('app_settings');
       final completed = box.get(_onboardingKey, defaultValue: false);