feat: update layout and page components with personalized content and new UI structure

src/app/layout.tsx

@@ -13,8 +13,9 @@ const geistMono = Geist_Mono({
 });
 
 export const metadata: Metadata = {
-  title: "Create Next App",
+  title: "Asep Haryana Saputra — Hub",
-  description: "Generated by create next app",
+  description:
+    "Personal portfolio and infrastructure monitoring dashboard by Asep Haryana Saputra.",
 };
 
 export default function RootLayout({

src/app/page.tsx

@@ -1,65 +1,136 @@
-import Image from "next/image";
+import {
+  Activity,
+  ArrowRight,
+  BarChart3,
+  Container,
+  Cpu,
+  ExternalLink,
+} from "lucide-react";
+
+import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
+
+const features = [
+  {
+    icon: Container,
+    title: "Service Health",
+    description: "Real-time Docker container status across the cluster.",
+  },
+  {
+    icon: BarChart3,
+    title: "Request Metrics",
+    description: "RPS, latency, and error rates scraped from Traefik.",
+  },
+  {
+    icon: Cpu,
+    title: "System Resources",
+    description: "CPU, memory, disk, and network on each VPS node.",
+  },
+  {
+    icon: Activity,
+    title: "Distributed Tracing",
+    description: "Jaeger trace visualization for service-to-service calls.",
+  },
+];
 
 export default function Home() {
   return (
-    <div className="flex flex-col flex-1 items-center justify-center bg-zinc-50 font-sans dark:bg-black">
+    <div className="flex flex-1 flex-col">
-      <main className="flex flex-1 w-full max-w-3xl flex-col items-center justify-between py-32 px-16 bg-white dark:bg-black sm:items-start">
+      {/* Hero */}
-        <Image
+      <section className="flex flex-col items-center justify-center px-6 py-24 text-center sm:py-32">
-          className="dark:invert"
+        <div className="mb-6 flex size-14 items-center justify-center rounded-2xl bg-gradient-to-br from-blue-500 to-purple-600 text-xl font-bold text-white shadow-lg shadow-blue-500/20">
-          src="/next.svg"
+          AH
-          alt="Next.js logo"
+        </div>
-          width={100}
+        <h1 className="max-w-2xl text-4xl font-semibold tracking-tight sm:text-5xl">
-          height={20}
+          Asep Haryana Saputra
-          priority
-        />
-        <div className="flex flex-col items-center gap-6 text-center sm:items-start sm:text-left">
-          <h1 className="max-w-xs text-3xl font-semibold leading-10 tracking-tight text-black dark:text-zinc-50">
-            To get started, edit the page.tsx file.
         </h1>
-          <p className="max-w-md text-lg leading-8 text-zinc-600 dark:text-zinc-400">
+        <p className="mt-3 max-w-md text-lg text-muted-foreground">
-            Looking for a starting point or more instructions? Head over to{" "}
+          Software engineer building resilient, observable infrastructure for
-            <a
+          personal and production systems.
-              href="https://vercel.com/templates?framework=next.js&utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
-              className="font-medium text-zinc-950 dark:text-zinc-50"
-            >
-              Templates
-            </a>{" "}
-            or the{" "}
-            <a
-              href="https://nextjs.org/learn?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
-              className="font-medium text-zinc-950 dark:text-zinc-50"
-            >
-              Learning
-            </a>{" "}
-            center.
         </p>
-        </div>
+        <div className="mt-8 flex flex-wrap items-center justify-center gap-3">
-        <div className="flex flex-col gap-4 text-base font-medium sm:flex-row">
           <a
-            className="flex h-12 w-full items-center justify-center gap-2 rounded-full bg-foreground px-5 text-background transition-colors hover:bg-[#383838] dark:hover:bg-[#ccc] md:w-[158px]"
+            href="/dashboard"
-            href="https://vercel.com/new?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
+            className="inline-flex h-9 items-center justify-center gap-1.5 rounded-lg bg-primary px-5 text-sm font-medium text-primary-foreground whitespace-nowrap transition-colors hover:bg-primary/80"
-            target="_blank"
-            rel="noopener noreferrer"
           >
-            <Image
+            Dashboard
-              className="dark:invert"
+            <ArrowRight className="size-4" />
-              src="/vercel.svg"
-              alt="Vercel logomark"
-              width={16}
-              height={16}
-            />
-            Deploy Now
           </a>
           <a
-            className="flex h-12 w-full items-center justify-center rounded-full border border-solid border-black/[.08] px-5 transition-colors hover:border-transparent hover:bg-black/[.04] dark:border-white/[.145] dark:hover:bg-[#1a1a1a] md:w-[158px]"
+            href="https://github.com/asepharyana"
-            href="https://nextjs.org/docs?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
             target="_blank"
             rel="noopener noreferrer"
+            className="inline-flex h-9 items-center justify-center gap-1.5 rounded-lg border border-border bg-background px-5 text-sm font-medium whitespace-nowrap transition-colors hover:bg-muted hover:text-foreground"
           >
-            Documentation
+            GitHub
+            <ExternalLink className="size-4" />
           </a>
         </div>
-      </main>
+      </section>
+
+      {/* About */}
+      <section className="mx-auto flex w-full max-w-3xl flex-col gap-8 px-6 pb-24">
+        <Card>
+          <CardHeader>
+            <CardTitle>About This Hub</CardTitle>
+          </CardHeader>
+          <CardContent className="text-muted-foreground">
+            <p>
+              This is the control center for Asep Haryana Saputra&apos;s
+              infrastructure. It monitors Docker containers, Traefik request
+              metrics, Prometheus system resources, and Jaeger distributed
+              traces across a multi-VPS deployment orchestrated with Dapr and
+              NATS.
+            </p>
+            <p className="mt-3">
+              The stack runs on Tailscale-connected VPS nodes with automatic
+              service discovery, TLS termination via Traefik, and real-time
+              streaming telemetry through JetStream-backed Dapr pub/sub.
+            </p>
+          </CardContent>
+        </Card>
+
+        {/* Features */}
+        <div className="grid grid-cols-1 gap-4 sm:grid-cols-2">
+          {features.map((f) => {
+            const Icon = f.icon;
+            return (
+              <Card key={f.title} size="sm">
+                <CardHeader>
+                  <CardTitle className="flex items-center gap-2">
+                    <Icon className="size-4 text-blue-500" />
+                    {f.title}
+                  </CardTitle>
+                </CardHeader>
+                <CardContent className="text-sm text-muted-foreground">
+                  {f.description}
+                </CardContent>
+              </Card>
+            );
+          })}
+        </div>
+
+        {/* CTA */}
+        <Card>
+          <CardContent className="flex flex-col items-center gap-4 py-8 text-center">
+            <p className="text-base font-medium">
+              Ready to see the live infrastructure?
+            </p>
+            <a
+              href="/dashboard"
+              className="inline-flex h-9 items-center justify-center gap-1.5 rounded-lg bg-primary px-5 text-sm font-medium text-primary-foreground whitespace-nowrap transition-colors hover:bg-primary/80"
+            >
+              Open Dashboard
+              <ArrowRight className="size-4" />
+            </a>
+          </CardContent>
+        </Card>
+      </section>
+
+      {/* Footer */}
+      <footer className="mt-auto border-t py-6 text-center text-xs text-muted-foreground">
+        &copy; {new Date().getFullYear()} Asep Haryana Saputra. Built with
+        Next.js, shadcn/ui, and a lot of Docker.
+      </footer>
     </div>
   );
 }