- Full 8,703-key Hindi dictionary in src/i18n/hi (7 namespace batches),
placeholders verified, only 2% identical strings (brand/protocol names).
- Register hi in Language/LANGUAGE_LOADERS, detectLanguage (hi-IN),
LanguageToggle (🇮🇳, हिन्दी) and dateFnsI18n (hi-IN).
- Lazy-load Noto Sans Devanagari for hi via lib/localeFonts.ts (renamed from
cjkFonts.ts) and add it to the CSS font stack; other locales don't download it.
- check-i18n covers hi: 24 dictionaries / 25 codes at 100%; tsc/tests/build green.
Kanit (th), Noto Sans JP (ja) and Noto Sans KR (ko) were imported statically in main.tsx, so every visitor downloaded ~16MB of CJK font files. They're now loaded on demand once per locale (lib/cjkFonts.ts, wired in LanguageContext), so non-CJK users never fetch them and CJK users get their font after the first paint.
