add mutate to signup

src/pages/signup/[id].tsx

@@ -5,7 +5,7 @@ import { useRouter } from "next/router";
 import { ISubmitEvent } from "@rjsf/core";
 import { toast } from "react-toastify";
 import axios from "axios";
-import useSWR from "swr";
+import useSWR, { mutate } from "swr";
 import { Signup, SignupForm } from "@models/Signup";
 import SignupApi from "@api/signupApi";
 import SignUpPageView from "@views/SignUpPage/SignUpPageView";
@@ -50,6 +50,7 @@ const SignUpPage: NextPage<InitialProps> = ({ initialForm }) => {
     try {
       await SignupApi.createSignup(payload);
       toast.success("Sign-up submitted successfully 😎");
+      mutate(URL);
     } catch (err) {
       console.error(err);
       toast.error("Uh oh! Sign-up failed! 😟");