fix: rename function, add verifyAppLayoutStatus

Author: pierrelstan

apps/native/app/index.tsx

@@ -1,2 +1,24 @@
-import OnboardingScreen from "@/screens/onboarding/Onboarding.screen";
-export default () => <OnboardingScreen />;
+import React, { useEffect, useState } from "react";
+import { Redirect, useRouter } from "expo-router";
+import AsyncStorage from "@react-native-async-storage/async-storage";
+
+export default function InitialRoute() {
+  const [shouldShowOnboarding, setShouldShowOnboarding] = useState(false);
+  const router = useRouter();
+
+  useEffect(() => {
+    const verifyAppLaunchStatus = async () => {
+      const hasCompletedOnboarding = await AsyncStorage.getItem("hasLaunched");
+
+      if (hasCompletedOnboarding === null) {
+        setShouldShowOnboarding(true);
+      } else {
+        router.replace("/(auth)/login");
+      }
+    };
+
+    verifyAppLaunchStatus();
+  }, [router]);
+
+  return shouldShowOnboarding ? <Redirect href="/onboarding" /> : null;
+}