FerrLabs · auto-redirect French browsers + translate=no on code

First-time visitors with browser locale starting with `fr` are redirected once to /fr/. Code blocks tagged translate="no" so Google Translate stops mangling shell snippets.


Two i18n improvements that ship across every FerrLabs marketing site:

Auto-redirect on first visit. If navigator.language starts with fr and the visitor lands on a non-/fr/ URL, they get redirected once to the French equivalent. The choice is stored in localStorage.lang-pref so the auto-redirect never fires again. Manual EN/FR pill clicks set the same preference.

translate="no" on code blocks. Every code, pre, kbd, samp, and .mono element gets the translate="no" attribute + notranslate class on page load. Google Translate now leaves cargo install ferrflow alone instead of suggesting cargo installer ferrflow.

The <meta name="google" content="notranslate"> tag was removed from FerrFlow — Google Translate is now available again for languages we don’t ship (DE, ES, JP, …), only the brand-defined translations are protected.