export function getSiteURL() {
    let url =
        process.env.NEXT_PUBLIC_SITE_URL ?? // Set this to your site URL in production env.
        process.env.NEXT_PUBLIC_VERCEL_URL ?? // Automatically set by Vercel.
        'http://localhost:3000/';
    // Make sure to include `https://` when not localhost.
    url = url.includes('http') ? url : `https://${url}`;
    // Make sure to include a trailing `/`.
    url = url.endsWith('/') ? url : `${url}/`;
    return url;
}