//! Task decomposition planning and queue materialization helpers.
//!
//! Responsibilities:
//! - Re-export the task decomposition preview/write API from focused companion modules.
//! - Keep the root module as a thin facade for planner, normalization, and queue-write workflows.
//! - Provide a stable import surface for CLI handlers and neighboring task-command modules.
//!
//! Not handled here:
//! - Planner prompt construction or runner invocation details.
//! - Source/attach validation or queue mutation internals.
//! - Tree normalization and materialization helper implementations.
//!
//! Invariants/assumptions:
//! - Preview stays side-effect free with respect to queue/done files.
//! - Write mode re-checks queue state under lock before mutating.
pub use plan_task_decomposition;
pub use ;
pub use write_task_decomposition;