- Introduced `TranslatableName` module to allow for
localized names for `Country` and `Region` models.
- Updated views to display `localized_name` instead of
`name` for improved internationalization.
- Refactored JSON serialization for `translations` attribute.
- Enhanced localization support by adding new languages:
Japanese and Korean, with updated locale files.
- Removed outdated English and Chinese locales for countries
and regions to clean up the codebase.
