The engine behind Pitboard: switches Claude Code, Codex and Claude Desktop between accounts by parking and restoring their logins. Its API serves Pitboard's own front ends.
//! What macOS and Linux do the same way, because both are POSIX: modes, signals, the
//! passwd database, a login shell, and a service manager asked from the command line.
pub(crate)modfs;pub(crate)modproc;pub(crate)modservice;pub(crate)modshell;pub(crate)moduser;