i18n: replace all hardcoded Italian strings with English
- api/index.php: health check hints (disk space, DB, Gemini, TTS, scale,
internet) translated to English; Bring! error strings (credentials,
list not found, fetch error, missing params) translated; Gemini chat
and identify_product error strings translated; transaction note
[Correzione manuale] -> [Manual correction]
- assets/js/app.js: expiry scanner result strings now use t() keys
(scanner.expiry_found, scanner.expiry_read_fail, scanner.expiry_raw_label);
removed Italian fallback from kiosk native_update_hint toast
- translations/{it,en,de}.json: added scanner.expiry_found,
scanner.expiry_read_fail, scanner.expiry_raw_label keys
- README.md: 'Generali' tab label -> 'General' (2 occurrences)
dadaloop82
4515ff7246
