dtcg-formulasFormula provenance for design tokens

A documentation-first, pluggable formula layer for DTCG design tokens.

Provenance Preservation

Keep formula metadata alongside resolved $value — know how every token was derived.

Familiar .module.scssdef format with SassDoc comments and @function declarations.

Extensions live in $extensions under org.dtcg-formulas. Output stays standards-compliant.

Registry + resolver architecture supports custom function backends like Leonardo color.