Coffeeholic

Localization

• Support for American English (default) and $OtherLanguages.
• All UI text, table headers, error messages, notifications, and system messages must be translatable
• Application defaults to American English for unauthenticated users or when no user profile is available
• User profile language determines display language for authenticated users
• Backend returns standardized message codes/keys instead of plain text for all user-facing messages
• Frontend manages all message translation using standardized backend codes
• All components and hooks using useTranslation must always be within TranslationProvider scope