During March 2025, this developer enhanced the uwblueprint/sistema repository by implementing a calendar feature that visually distinguishes busy days. They introduced a Busy badge to calendar days with scheduled events, allowing users to quickly identify and plan around high-activity periods. The work involved adjusting the calendar’s layout and spacing to ensure the new badge integrated seamlessly without compromising readability, even on densely populated schedules. This feature was delivered in a single, traceable commit, reflecting a focused and organized workflow. The implementation leveraged React and TypeScript for component logic and interactivity, with CSS used to achieve the required visual adjustments.