feat: add favicon, apple icon, og image and icons metadata

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-Claude)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

apps/web/src/app/layout.tsx

@@ -26,6 +26,13 @@ export const metadata: Metadata = {
   ],
   authors: [{ name: "Vectry" }],
   creator: "Vectry",
+  icons: {
+    icon: [
+      { url: "/favicon.ico", sizes: "any" },
+      { url: "/icon.png", sizes: "512x512", type: "image/png" },
+    ],
+    apple: [{ url: "/apple-icon.png", sizes: "180x180" }],
+  },
   openGraph: {
     type: "website",
     locale: "en_US",