feat: add metadata

apps/landing/src/app/page.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import {
   BackgroundBlobs,
   HeroGlow,
@@ -17,6 +15,54 @@ import {
   FinalCtaSection,
 } from './_components';
 
+import type { Metadata } from 'next'
+
+export const metadata: Metadata = {
+  title: 'AI Image Generation Inside Your Workflow | Banatie',
+  description: 'Generate production-ready images via API, SDK, CLI, or live URLs. Built-in CDN delivery, style references, and prompt enhancement. Built for developers.',
+  keywords: ['API-first image generation', 'AI image API', 'image generation for developers', 'prompt to image API', 'CDN image delivery'],
+  authors: [{ name: 'Banatie' }],
+  robots: 'index, follow',
+
+  // Canonical & Alternates
+  alternates: {
+    canonical: 'https://banatie.app',
+    languages: {
+      'en': 'https://banatie.app',
+      'x-default': 'https://banatie.app',
+    },
+  },
+
+  // Open Graph
+  openGraph: {
+    type: 'website',
+    url: 'https://banatie.app',
+    title: 'AI Image Generation Inside Your Workflow | Banatie',
+    description: 'Generate production-ready images via API, SDK, CLI, or live URLs. Built-in CDN delivery in seconds.',
+    siteName: 'Banatie',
+    locale: 'en_US',
+    images: [
+      {
+        url: 'https://banatie.app/og-image.png',
+        width: 1200,
+        height: 630,
+        alt: 'Banatie - AI Image Generation API for Developers',
+      },
+    ],
+  },
+
+  // Twitter
+  twitter: {
+    card: 'summary_large_image',
+    title: 'AI Image Generation Inside Your Workflow | Banatie',
+    description: 'Generate production-ready images via API, SDK, CLI, or live URLs. Built-in CDN delivery in seconds.',
+    images: ['https://banatie.app/og-image.png'],
+  },
+
+  // Other
+  themeColor: '#0a0a0f',
+}
+
 const customStyles = `
   @import url('https://fonts.googleapis.com/css2?family=Caveat:wght@500;600;700&display=swap');