Merge develop to main

src/cryptometrics/pages/_app.js

 import "../styles/globals.css";
 import { QueryClient, QueryClientProvider } from "react-query";
 import { ReactQueryDevtools } from "react-query/devtools";
+import Router from "next/router";
+import NProgress from "nprogress";
+import "nprogress/nprogress.css";
+
+Router.events.on("routeChangeStart", () => NProgress.start());
+Router.events.on("routeChangeComplete", () => NProgress.done());
+Router.events.on("routeChangeError", () => NProgress.done());
 
 const queryClient = new QueryClient();