nereid 0.9.0

Source-available noncommercial terminal diagram TUI and MCP server for Mermaid-backed sessions
Documentation 
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// SPDX-FileCopyrightText: 2026 Bruno Meilick
// SPDX-License-Identifier: LicenseRef-Nereid-FreeUse-NoCopy-NoDerivatives
//
// All rights reserved.
//
// This file is part of Nereid and is proprietary software.
// Unauthorized copying, modification, or distribution is prohibited.

//! Deterministic diagram layout and edge routing.
//!
//! Places sequence participants/message rows and flowchart layers on integer grids used by
//! Unicode renderers. Layout is pure (no I/O): given an AST, returns coordinates and routes
//! or a typed error for cycles / missing endpoints. Graph/track scene entry points bridge
//! through domain ASTs until a neutral scene module exists.

pub mod flowchart;
pub mod graph;
pub mod sequence;
pub mod track;

pub use flowchart::{
    layout_flowchart, route_flowchart_edges_orthogonal, FlowNodePlacement, FlowchartLayout,
    FlowchartLayoutError, GridPoint,
};
pub use graph::{layout_general_graph, layout_graph};
pub use sequence::{layout_sequence, SequenceLayout, SequenceLayoutError};
pub use track::layout_track;