- Expand SUPPORTED_LANGS from 5 to all 31 languages matching backend
- Expand LANG_NAMES to include all 31 native language names
- Add RTL_LANGS set (ar, fa, ur) for multi-language RTL support
- Fix applyTranslations() to always write resolved value (clears stale
translations when switching back to English)
- Fix loadTranslations() to clear translations on fetch failure/error
- Add monotonic _langRequestId token to prevent out-of-order async
resolution race (A->B->A scenario)
- Wrap localStorage access in try/catch for privacy mode environments
- Validate stored language code against SUPPORTED_LANGS on init
- Always set document.documentElement.dir/lang on init (not just RTL)
- Add scrollable dropdown for 31 languages (max-height: 320px)
- Fix backend i18n route to use LANGUAGE_META instead of hardcoded 5-lang map
- Rebuild dist bundles
Codex grade: A (urn:ump:kicey7d7dnockmlk547cmm4qbdvygcj3g6waasrqv2yckbzem5bq)
1775/1775 tests pass
Hermes