Add main page with hero, navbar, and tab controller

web/src/app/page.tsx

@@ -0,0 +1,15 @@
+import { Navbar } from "@/components/Navbar";
+import { Hero } from "@/components/Hero";
+import { DashboardTabs } from "@/components/DashboardTabs";
+import { Footer } from "@/components/Footer";
+
+export default function Home() {
+  return (
+    <main>
+      <Navbar />
+      <Hero />
+      <DashboardTabs />
+      <Footer />
+    </main>
+  );
+}