//! 客户端模块入口点,提供统一的AI客户端接口和构建器
//!
//! Client module entry point.
//!
//! This module wires together the refactored client implementation that
//! previously lived in the monolithic `src/client.rs`.
pub use AiClientBuilder;
pub use AiClient;
pub use ModelOptions;
pub use Provider;
pub use CancelHandle;
pub use ProviderFactory;