During December 2025, Ichhabdiamanten developed end-to-end support for customizable route text color in the Traewelling/traewelling repository. This feature introduced a new route_text_color property, enabling per-route text color customization across data models, API resources, and Vue.js frontend components. By leveraging PHP and JavaScript, Ichhabdiamanten ensured that theming was centralized and consistent throughout the application. The implementation improved route differentiation and accessibility, directly enhancing user navigation and readability. Although no bugs were fixed during this period, the work demonstrated depth by addressing both backend and frontend concerns, laying a foundation for future UI enhancements and improved user experience.