Update — Web Translator improvements
- Translations now sit exactly on the speech bubbles and are much faster.
- Auto-translate on scroll: turn it on, scroll and pause ~300 ms → it translates. (Model loads once when you enable it; an on-screen hint explains how it works.)
- The page locks during translation with a clear "waiting / loading model" notice.
- Fonts auto-fit the bubbles (no more oversized text).
- Switching tabs and back keeps your place (no reload to the top).
- A short first-time guide.
- All notices in 29 languages.