[Convex Auth] Middleware on Nextjs

const { signIn } = useAuthActions()

await signIn("resend-otp", { email , code})

 const { isAuthenticated, isLoading } = useConvexAuth()

import {
  convexAuthNextjsMiddleware,
  createRouteMatcher,
  isAuthenticatedNextjs,
  nextjsMiddlewareRedirect,
} from "@convex-dev/auth/nextjs/server";
 
const isSignInPage = createRouteMatcher(["/signin"]);
const isProtectedRoute = createRouteMatcher(["/product(.*)"]);
 
export default convexAuthNextjsMiddleware((request) => {
  if (isSignInPage(request) && isAuthenticatedNextjs()) {
    return nextjsMiddlewareRedirect(request, "/product");
  }
  if (isProtectedRoute(request) && !isAuthenticatedNextjs()) {
    return nextjsMiddlewareRedirect(request, "/signin");
  }
});
 
export const config = {
  // The following matcher runs middleware on all routes
  // except static assets.
  matcher: ["/((?!.*\\..*|_next).*)", "/", "/(api|trpc)(.*)"],
};