Path to the paper's Lake package root, relative to repo root.
Default [[lean_lib]] name (module root, e.g. "MyPaper").
[[lean_lib]]
Short-form package name used in lean.ref URI prefixes.
lean.ref
Paper directory under folio/ (where the .ts/.md siblings live).
folio/
.ts
.md
Path to the paper's Lake package root, relative to repo root.