chore: themeColor added in viewport

Author: sohez

src/app/layout.tsx

@@ -1,4 +1,4 @@
-import type { Metadata } from "next";
+import type { Metadata, Viewport } from "next";
 import { Montserrat, Open_Sans } from "next/font/google";
 import "./globals.css";
 import ScrollToTop from "./components/ScrollToTop";
@@ -73,7 +73,6 @@ export const metadata: Metadata = {
     ],
     locale: "en_US",
   },
-  themeColor: "#151414",
   robots: {
     index: true,
     follow: true,
@@ -92,6 +91,10 @@ export const metadata: Metadata = {
   },
 };
 
+export const viewport: Viewport = {
+  themeColor: "#0d1117",
+}
+
 export default function RootLayout({
   children,
 }: Readonly<{