fix: update Dockerfile and remove .next from git

app/(marketing)/page.tsx

@@ -0,0 +1,17 @@
+"use client";
+
+import Hero from '@/components/Hero';
+import Features from '@/components/Features';
+import HowItWorks from '@/components/HowItWorks';
+import CallToAction from '@/components/CallToAction';
+
+export default function Home() {
+    return (
+        <main>
+            <Hero />
+            <Features />
+            <HowItWorks />
+            <CallToAction />
+        </main>
+    );
+}