fix: apply designer agent improvements to src/app/page.tsx

src/app/page.tsx

@@ -1,31 +1,18 @@
-"use client";
-
-import { useEffect } from "react";
-import { useRouter } from "next/navigation";
-import { useAuthStore } from "@/store/authStore";
-
-export default function Home() {
-  const router = useRouter();
-  const { isAuthenticated, checkAuth } = useAuthStore();
-
-  useEffect(() => {
-    checkAuth();
-  }, [checkAuth]);
-
-  useEffect(() => {
-    if (isAuthenticated) {
-      router.replace("/dashboard");
-    } else {
-      router.replace("/login");
-    }
-  }, [isAuthenticated, router]);
+import PublicLayout from '@/components/public/PublicLayout'
+import LandingHero from '@/components/public/landing/LandingHero'
+import LandingFeatures from '@/components/public/landing/LandingFeatures'
+import LandingStats from '@/components/public/landing/LandingStats'
+import LandingRecentPosts from '@/components/public/landing/LandingRecentPosts'
+import LandingCTA from '@/components/public/landing/LandingCTA'
 
+export default function HomePage() {
   return (
-    <div className="min-h-screen flex items-center justify-center bg-gray-50">
-      <div className="flex flex-col items-center gap-3">
-        <div className="w-10 h-10 border-4 border-primary-500 border-t-transparent rounded-full animate-spin" />
-        <p className="text-gray-500 text-sm">Loading...</p>
-      </div>
-    </div>
-  );
+    <PublicLayout>
+      <LandingHero />
+      <LandingStats />
+      <LandingFeatures />
+      <LandingRecentPosts />
+      <LandingCTA />
+    </PublicLayout>
+  )
 }