//! `Has*` capability traits an extension context implements to advertise
//! which host subsystems it exposes.
//!
//! The host application implements each capability independently on its
//! context type, so an extension that only needs the route classifier is not
//! coupled to analytics or user services.
//!
//! Copyright (c) systemprompt.io — Business Source License 1.1.
//! See <https://systemprompt.io> for licensing details.