- Thanks to @JuracyAmerico for Brazilian Portugese native speaker expertise!
- Replace "dos" with "entre" for better preposition usage
- Add definite articles where natural in Portuguese
- Clarify "configurações padrão" instead of just "padrões"
- Keep technical terms visible like "padrões/patterns"
- Remove unnecessary quotes around "URL"
- Make phrasing more natural "Exportar para arquivo"
• 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