added new packages

src/pages/_app.tsx

@@ -1,9 +1,16 @@
 import { type AppType } from "next/dist/shared/lib/utils";
+import { Toaster } from "react-hot-toast";
+import { RootLayout } from "~/components/RootLayout";
 
 import "~/styles/globals.css";
 
 const MyApp: AppType = ({ Component, pageProps }) => {
-  return <Component {...pageProps} />;
+  return (
+    <RootLayout>
+      <Toaster position="top-center" />
+      <Component {...pageProps} />
+    </RootLayout>
+  );
 };
 
 export default MyApp;