Worked on stabilizing the command-line interface experience for the oh-my-claudecode repository, focusing on improving runtime reliability in complex terminal environments. Addressed a persistent issue with orphaned tmux sessions when operating within a cmux terminal by implementing environment detection and bypassing tmux wrapping, allowing direct mode execution. Enhanced session management by cleaning up failed tmux attach attempts, which reduced resource leakage and session buildup. These changes improved the reliability of multi-terminal workflows and continuous integration processes. The work leveraged JavaScript and TypeScript, applying skills in CLI development, Node.js, and terminal emulation to deliver a more robust and maintainable developer experience.