Worked on the ThioJoe/_tempFork_vscode repository to enhance the reliability of the VS Code server startup process on Unix systems. Developed a self-healing mechanism in Rust that automatically restores missing execute permissions on the server binary, addressing a common source of startup failures. Introduced a dedicated error variant to clearly distinguish permission-related issues from other server errors, improving diagnostics and reducing confusion for developers and operators. Focused on Unix permissions, error handling, and system programming, the changes prevent misleading error loops and ensure a smoother user experience, particularly in environments where file permissions may be lost or misconfigured.