// devela::geom::space::grid
//
// public
//!
//! > declarative rules that constrain alignment to grid features
// mod guide; // Reference guides defining alignment and structure in a grid.
// mod rule; // Snapping rules for aligning positions to grid features.
// mod schema; // Grid schemas defining rows, columns, modules, and proportions.
// mod unit; // Grid units and modular measures.
// mod zone; // Named grid regions and spatial zones.
cratestructural_mods!