During October 2025, hxreborn developed an Enhanced TUI Command Header Display for the openai/codex repository, focusing on improving the readability of terminal user interface outputs. By stripping shell wrappers such as zsh -lc and bash from command headers, hxreborn reduced unnecessary noise and clarified command provenance for users. The implementation involved adjustments to TUI rendering logic and careful handling of shell-specific behaviors, leveraging Rust programming and testing skills throughout the process. Although the work was limited to a single feature without bug fixes, the solution addressed a concrete usability issue and demonstrated a thoughtful, targeted approach to TUI development in Rust.