• Add Brazilian Portuguese (pt-BR) translation file
• Add European Portuguese (pt-PT) translation file
• Implement BCP 47 locale normalization system
• Create fallback chain for language variants
• Add default variant mapping for Portuguese
• Update help text to show variant examples
• Add comprehensive test suite for variants
• Create documentation for i18n variant architecture
- Replace hardcoded strings with i18n.T translations
- Add en and es JSON locale files
- Implement custom translated help system
- Enable language detection from CLI args
- Add locale download capability
- Localize error messages throughout codebase
- Support TTS and notification translations
- Add internationalization system with Spanish support
- Create contexts and sessions tutorial documentation
- Fix broken Warp sponsorship image URL
- Add locale detection from environment variables
- Update VSCode settings with new dictionary words
- Exclude VSCode settings from version workflows
- Update pattern descriptions and explanations
- Add comprehensive i18n test coverage
