feat: Implement home screen with navigation and update login flow

lib/main.dart

@@ -5,6 +5,7 @@ import 'screens/login_screen.dart';
 import 'screens/profile_screen.dart';
 import 'screens/schedule_screen.dart';
 import 'screens/splash_screen.dart';
+import 'screens/home_screen.dart';
 import 'services/auth_service.dart';
 
 void main() {
@@ -26,6 +27,7 @@ class MyApp extends StatelessWidget {
         routes: {
           '/splash': (context) => SplashScreen(),
           '/': (context) => LoginScreen(),
+          '/home': (context) => HomeScreen(),
           '/profile': (context) => ProfileScreen(),
           '/schedule': (context) => ScheduleScreen(),
         },

lib/screens/home_screen.dart

@@ -0,0 +1,31 @@
+import 'package:flutter/material.dart';
+import 'schedule_screen.dart';
+import 'profile_screen.dart';
+
+class HomeScreen extends StatefulWidget {
+  @override
+  _HomeScreenState createState() => _HomeScreenState();
+}
+
+class _HomeScreenState extends State<HomeScreen> {
+  int _idx = 0;
+  final _pages = [ScheduleScreen(), ProfileScreen()];
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      body: _pages[_idx],
+      bottomNavigationBar: BottomNavigationBar(
+        currentIndex: _idx,
+        backgroundColor: Color(0xFF0c0a0a),
+        selectedItemColor: Color(0xFFA24BFA),
+        unselectedItemColor: Colors.white70,
+        items: [
+          BottomNavigationBarItem(icon: Icon(Icons.calendar_today), label: 'Beosztás'),
+          BottomNavigationBarItem(icon: Icon(Icons.person), label: 'Profil'),
+        ],
+        onTap: (i) => setState(() { _idx = i; }),
+      ),
+    );
+  }
+}

lib/screens/login_screen.dart

@@ -44,7 +44,7 @@ class _LoginScreenState extends State<LoginScreen> {
                   setState(() { _loading = true; });
                   final ok = await auth.login(username, password);
                   setState(() { _loading = false; });
-                  if (ok) Navigator.pushReplacementNamed(context, '/profile');
+                  if (ok) Navigator.pushReplacementNamed(context, '/home');
                   else ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('Bejelentkezés sikertelen')));
                 },
                 child: _loading ? SizedBox(height: 16, width: 16, child: CircularProgressIndicator(strokeWidth: 2)) : Text('Bejelentkezés'),

lib/screens/splash_screen.dart

@@ -13,9 +13,9 @@ class _SplashScreenState extends State<SplashScreen> with SingleTickerProviderSt
   void initState() {
     super.initState();
     _ctrl = AnimationController(vsync: this, duration: Duration(seconds: 3))..repeat(reverse: true);
-    // simulate load then navigate
-    Timer(Duration(seconds: 2), () {
-      Navigator.pushReplacementNamed(context, '/');
+    // simulate load then navigate depending on token presence
+    Timer(Duration(seconds: 1), () {
+      Navigator.pushReplacementNamed(context, '/home');
     });
   }
 

lib/services/auth_service.dart

@@ -30,13 +30,24 @@ class AuthService extends ChangeNotifier {
 
   Future<void> loadProfile() async {
     if (token == null) return;
-    final res = await http.get(
-      Uri.parse('https://menuapi.devbeni.lol/api/me'),
-      headers: {'Authorization': 'Bearer $token'},
-    );
-    if (res.statusCode == 200) {
-      profile = jsonDecode(res.body)['data'];
-      notifyListeners();
+    try {
+      final res = await http.get(
+        Uri.parse('https://menuapi.devbeni.lol/api/me'),
+        headers: {'Authorization': 'Bearer $token'},
+      );
+      if (res.statusCode == 200) {
+        final body = jsonDecode(res.body);
+        // Try common shapes: { data: {...} } or { user: {...} } or the whole body
+        if (body is Map && body['data'] is Map) profile = Map<String, dynamic>.from(body['data']);
+        else if (body is Map && body['user'] is Map) profile = Map<String, dynamic>.from(body['user']);
+        else if (body is Map && body['FullName'] != null) profile = Map<String, dynamic>.from(body);
+        else profile = {'raw': body};
+        notifyListeners();
+      } else {
+        if (kDebugMode) print('[AuthService] loadProfile failed ${res.statusCode}: ${res.body}');
+      }
+    } catch (e) {
+      if (kDebugMode) print('[AuthService] loadProfile error: $e');
     }
   }