Worked on the wavetermdev/waveterm repository to enhance navigation and focus management within the application, delivering a new Vim-style block navigation system and updating launcher shortcuts to resolve conflicts while maintaining accessibility. Leveraged React and TypeScript to implement a configurable focus-follow behavior, introducing guardrails to ensure safe and predictable user interactions. Updated documentation and configuration examples in Markdown and JSON to improve onboarding and discoverability for both developers and users. Completed configuration plumbing across multiple settings and schema files, laying the groundwork for future enhancements and ensuring that new features could be safely rolled out and easily maintained.