zmx turns remote shells into persistent AI portals

zmx solves the "remote execution" bottleneck for local AI agents by providing a lightweight, standard-agnostic bridge that bypasses the need for complex MCP or proxy setups. It decouples session persistence from window management, offering cleaner integration for modern terminal emulators compared to tmux. Explicit "AI Portal" positioning makes it a first-class citizen for the burgeoning autonomous agent ecosystem. The libghostty integration ensures terminal state and scrollback are accurately preserved, a critical requirement for agent reliability. Zero-config deployment lowers the barrier for developers moving from local prototyping to remote production environments, while real-time auditability addresses security concerns by allowing humans to shadow agent activity in the same session.