During December 2024, Shubhamsaboo contributed to the Shubhamsaboo/eliza repository by developing a Theme Toggle feature for the application’s sidebar. This component enabled users to seamlessly switch between dark and light modes, with their preferences persisting via localStorage and aligning with the system color scheme. Shubham implemented the feature using React, TypeScript, and CSS, ensuring consistent theming across the user interface. The work focused on improving user experience and accessibility, laying the foundation for future theming enhancements. No major bugs were reported during this period, reflecting a focused and well-executed approach to frontend development and UI state management.