fix: viewport

apps/landing/src/app/page.tsx

@@ -15,7 +15,11 @@ import {
   FinalCtaSection,
 } from './_components';
 
-import type { Metadata } from 'next'
+import type { Metadata, Viewport } from 'next'
+
+export const viewport: Viewport = {
+  themeColor: '#0a0a0f',
+}
 
 export const metadata: Metadata = {
   title: 'AI Image Generation Inside Your Workflow | Banatie',
@@ -58,9 +62,6 @@ export const metadata: Metadata = {
     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 = `