The language detector switched the few upstream-translated strings to the browser locale while every Lotus surface stayed English, producing a mixed UI. supportedLngs is now ['en']; the detector, backend and locale files stay so re-enabling is one line plus routing Lotus strings through useTranslation. Fixes #53 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PPmy3tPq869XDW4njjVaKA