Added metadta filesa

src/app/layout.tsx

@@ -1,8 +1,24 @@
+import type { Metadata } from "next"
 import { ReactNode } from "react"
 import "./globals.css"
 import { Toaster } from "@/components/ui/sonner"
+import { env } from "@/lib/env/client"
 import { ThemeProvider } from "next-themes"
 
+export const metadata: Metadata = {
+    title: {
+        default: "Linker - Smart URL Shortener & Link Management",
+        template: "%s | Linker"
+    },
+    description:
+        "A powerful and intuitive URL shortening service with advanced analytics, custom slugs, expiration dates, and comprehensive link management features.",
+    keywords: ["URL shortener", "link management", "analytics", "custom slugs", "link tracking", "short links"],
+    authors: [{ name: "Taken" }],
+    creator: "Taken",
+    publisher: "Taken",
+    metadataBase: new URL(env.NEXT_PUBLIC_BASE_URL)
+}
+
 export default function RootLayout({
     children
 }: {