Cleyton Prudencio enhanced the totvs/winthor-smart-hub-layouts repository by focusing on data integrity and workflow improvements for wholesale scenarios. He delivered a new feature that introduced a wholesale minimum quantity field to the product search layout, mapping it directly to streamline data representation. Using JSON and leveraging skills in configuration management and data mapping, Cleyton normalized the data model by removing redundant and nested fields, which reduced the risk of duplicate data handling and improved downstream pricing decisions. His work demonstrated a methodical approach to configuration and data structure, resulting in more stable and maintainable product search functionality.