add unistyles

apps/cli/templates/frontend/native/nativewind/app/+not-found.tsx

@@ -0,0 +1,18 @@
+import { Link, Stack } from 'expo-router';
+import { Text } from 'react-native';
+
+import { Container } from '@/components/container';
+
+export default function NotFoundScreen() {
+  return (
+    <>
+      <Stack.Screen options={{ title: 'Oops!' }} />
+      <Container>
+        <Text className="text-xl font-bold">This screen doesn't exist.</Text>
+        <Link href="/" className="mt-4 pt-4">
+          <Text className="text-base text-[#2e78b7]">Go to home screen!</Text>
+        </Link>
+      </Container>
+    </>
+  );
+}