CodeNomad wraps OpenCode in desktop GUI

While terminal-centric coding agents are efficient, tracking multiple long-running tasks across branches can become overwhelming, and CodeNomad provides the visual scaffolding developers need to scale their agent usage. Its tabbed workspaces allow developers to isolate and jump between distinct coding tasks, while password-secured remote access enables running heavy operations on a home server while managing them from a remote laptop or tablet. Additionally, GUI-based session management brings clarity to the status of concurrent background tasks and sub-sessions.