//! DAG Module - Directed Acyclic Graph structure (v0.1)
//!
//! Contains the DAG representation and validation:
//! - `flow`: Dag built from workflow flows
//! - `stable`: StableDag wrapper for petgraph::StableGraph (v0.9.0)
//! - `validate`: DAG validation for use: bindings
//!
//! The DAG represents task dependencies and execution order.
//! Dag is immutable after construction (architectural decision #2).
// Re-export public types
pub use Dag;
pub use ;
pub use validate_use_wiring;