Reproducible pretty result JSON

Makes cargo run --release write the committed pretty JSON format directly, eliminating formatting-only diffs after regeneration. Results and data are unchanged from v0.2.0.

Comparator provenance and browser calculation release

Updates the public artifact with the browser-side TypeScript anchor-sweep implementation, revised Excerpta Latina Barbari comparator provenance, and regenerated result table.

Initial public SKL alignment artifact

Initial public release of the source-linked event catalog, Rust precompute, validator, and generated result table for the exploratory Sumerian King List paleoclimate alignment article.