feat(getting-started) add metadata

Author: TheOrcDev

app/docs/getting-started/page.tsx

@@ -1,3 +1,4 @@
+import { Metadata } from "next";
 import Link from "next/link";
 
 import { Download } from "lucide-react";
@@ -13,6 +14,12 @@ import {
 
 import CopyCommandButton from "../../docs/components/copy-command-button";
 
+export const metadata: Metadata = {
+  title: "Getting Started",
+  description:
+    "Welcome to 8bitcn/ui! This guide will help you set up and start using our retro-styled components in your project.",
+};
+
 export default function GettingStartedPage() {
   return (
     <div className="container mx-auto px-4 py-8 max-w-4xl">