//! Server control from the operator's desk: the pid file the server writes,
//! the incarnation checks that make it trustworthy, the shutdown outcome
//! record that crosses the process boundary, and the stop flow built on all
//! three. `aion server stop` / `aion server status` render these; the logic
//! and its types live here so the server crate owns one truth about its own
//! lifecycle records.
pub use ;
pub use ;
pub use ;
pub use ;