How do I pass a variable from the middleware to my page?

import { api_url } from "~/src/variables";

export default defineNuxtRouteMiddleware(async (to, from) => {
    const {data, error} = await useFetch<{ connected: boolean, user: {email: string, root: boolean, username: string, user_id: number} }>(api_url+"check-session");
    if(!data.value?.connected){  
        return navigateTo("/");
    }else{
        // Pass variable    
    }
});