Niklas Schildhauer developed a frontend feature for the codecentric/c4-genai-suite repository that allows users to edit suggested prompts in the chat input before submission. By leveraging React and TypeScript, he modified the chat interface so that selecting a suggested prompt now pre-fills the input field, enabling users to review and adjust the text as needed. This change addressed the issue of unintended prompt submissions and improved user control over generated prompts. The implementation focused on maintainable code and clear commit traceability, laying groundwork for future UX enhancements. No major bugs were reported during this period, reflecting a focused and robust delivery.