Initial Expo MVP

App.tsx

@@ -0,0 +1,29 @@
+import { NavigationContainer } from '@react-navigation/native';
+import { createNativeStackNavigator } from '@react-navigation/native-stack';
+import { StatusBar } from 'expo-status-bar';
+import { HomeScreen } from './src/screens/HomeScreen';
+import { SettingsScreen } from './src/screens/SettingsScreen';
+import { LevelScreen } from './src/screens/LevelScreen';
+import { RootStackParamList } from './src/types/navigation';
+
+const Stack = createNativeStackNavigator<RootStackParamList>();
+
+export default function App() {
+  return (
+    <NavigationContainer>
+      <StatusBar style="light" />
+      <Stack.Navigator
+        screenOptions={{
+          headerStyle: { backgroundColor: '#111827' },
+          headerTintColor: '#f8fafc',
+          headerTitleStyle: { fontWeight: '800' },
+          contentStyle: { backgroundColor: '#0f172a' },
+        }}
+      >
+        <Stack.Screen name="Home" component={HomeScreen} options={{ title: 'Handwerker Wasserwaage' }} />
+        <Stack.Screen name="Level" component={LevelScreen} options={{ title: 'Digitale Wasserwaage' }} />
+        <Stack.Screen name="Settings" component={SettingsScreen} options={{ title: 'Einstellungen' }} />
+      </Stack.Navigator>
+    </NavigationContainer>
+  );
+}