- Add LICENSE-MIT for all new code written by evandrodevbr
- Rewrite License section: dual structure (original code CC-BY-NC-SA, new code MIT)
- Add migration notice: project is transitioning to fully open-source MIT
- Rewrite Credits section: accurately attribute what Draculabo created vs what evandrodevbr rewrote
- Remove outdated 'commercial use prohibited' disclaimer
- Applied across all 4 languages (EN, PT-BR, ES, ZH-CN)