Show HN: Corgi, a helpful {agent, terminal} multiplexer

Corgi is a terminal multiplexer designed to manage AI agents and development processes, offering features like real-time monitoring of agent activity, background process management similar to tmux, file change tracking, and workspace organization. It integrates with multiple AI coding assistants (Claude, Codex, Pi, OpenCode) and includes modern terminal capabilities like image pasting and SSH support, with a focus on helping developers track token usage and agent status at a glance.