// `constants`, `models`, and `utils` live in the `mermaid-model` crate — the
// dependency-closed bottom of the tree, where the compiler can enforce that
// nothing in it reaches back up into `app`, `domain`, `providers`, or `effect`.
// Re-exported under their historical paths so every `crate::models::…` call
// site still resolves; same shim pattern `crate::runtime` uses for
// `mermaid-runtime`. See `mermaid_model`'s crate docs for what moved and why.
pub use ;
pub use ;