Initial Mobile

mobile/app/index.tsx

@@ -0,0 +1,41 @@
+import { Redirect } from 'expo-router';
+import { ActivityIndicator, StyleSheet, Text, View } from 'react-native';
+
+import { useAuth } from '@/src/providers/auth-provider';
+
+export default function IndexScreen() {
+  const { isBootstrapping, token, requiresTenantSelection } = useAuth();
+
+  if (isBootstrapping) {
+    return (
+      <View style={styles.centered}>
+        <ActivityIndicator size="large" />
+        <Text style={styles.copy}>Initialisiere mobile Session...</Text>
+      </View>
+    );
+  }
+
+  if (!token) {
+    return <Redirect href="/login" />;
+  }
+
+  if (requiresTenantSelection) {
+    return <Redirect href="/tenant-select" />;
+  }
+
+  return <Redirect href="/(tabs)" />;
+}
+
+const styles = StyleSheet.create({
+  centered: {
+    flex: 1,
+    alignItems: 'center',
+    justifyContent: 'center',
+    gap: 12,
+    padding: 24,
+  },
+  copy: {
+    fontSize: 14,
+    color: '#4b5563',
+  },
+});