fix: metadata for og image

apps/web/src/app/layout.tsx

@@ -16,6 +16,35 @@ export const metadata: Metadata = {
   title: "OpenCut",
   description:
     "A simple but powerful video editor that gets the job done. In your browser.",
+  openGraph: {
+    title: "OpenCut",
+    description:
+      "A simple but powerful video editor that gets the job done. In your browser.",
+    url: "https://opencut.app",
+    siteName: "OpenCut",
+    locale: "en_US",
+    type: "website",
+    images: [
+      {
+        url: "https://opencut.app/opengraph-image.jpg",
+        width: 1200,
+        height: 630,
+        alt: "OpenCut",
+      },
+    ],
+  },
+  twitter: {
+    card: "summary_large_image",
+    title: "OpenCut",
+    description:
+      "A simple but powerful video editor that gets the job done. In your browser.",
+    creator: "@opencutapp",
+    images: ["/opengraph-image.jpg"],
+  },
+  robots: {
+    index: true,
+    follow: true,
+  },
 };
 
 export default function RootLayout({