Polish views

lib/views/content_view.dart

@@ -1,7 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import '../services/authentication_manager.dart';
-import 'welcome_view.dart';
 import 'auth_view.dart';
 import 'main_view.dart';
 
@@ -12,9 +11,13 @@ class ContentView extends StatelessWidget {
   Widget build(BuildContext context) {
     final authManager = context.watch<AuthenticationManager>();
 
-    // Show splash screen while initializing
+    // Show loading indicator while initializing
     if (authManager.isInitializing) {
-      return const WelcomeView();
+      return const Scaffold(
+        body: Center(
+          child: CircularProgressIndicator(),
+        ),
+      );
     }
 
     // Show main view if authenticated, otherwise show login