Renamed the 'Article' domain to 'Post' in order to better reflect the purpose and utility of the object. The change involved renaming all related use cases, classes, and other references from 'Article' to 'Post' and updating all functions and data types to work with Posts instead of Articles.
Simplified the code for creating and returning user and article entities in userRepository.go and articleRepository.go. Direct function calls to domain.FromDb(...) were replaced with the more descriptive mapping functions mapUserToDomain(...) and mapArticleToDomain(...). This ensures better code readability and understanding and provides a single, consistent way to map database entities to domain entities.