Not translating in deploy, only local

[makilyes]

Hello,
Thanks for this great project.
I followed the intructions and it worked great, on my local machine, perhaps when I deploy it it doesn't react correctly.
Indeed in my local machine, it translates automatically, but when I deploy it, it doesn't.

When I use :

const { locale, defaultLocale } = useRouter();

on my local machine I have locale = fr (my langage in my explorer is set to french), but on the net it stays en-US

In my code I translate with the methods in the doc :

export default function useTranslationMe(namespace, options) {
    const { t, lang } = useTranslation(namespace, options);
    const T = useMemo(() => t, [lang]);
    return { t: T, lang };
}

---

    let {t, lang} = useTranslationMe('index');

---

 {t('intro-skills-index')}