MLB-01 replication bundle: "What the Turang Walk Traded" (Pascal Institute)

Source: pascal-abs-research research/mlb01 at commit e6b70c0b642ce7bf6bb327fb77e5eb41d20c6d9c (private repository).
Contents: charter, frozen preregistration and SHA-256, Amendments 001 and 002 with their SHA-256, validation plan,
provenance, claim ledger, results, the build and figure code with tests, the exploratory home-run check, figure
source tables, and the aggregate outputs of the 2026-10-14 build (output/manifest.json lists their hashes).
Not included: raw MLB Stats API feeds and row-level data, which are not redistributed. The result of the plate
appearance after the walk is sealed and appears in no file.
MANIFEST.txt lists the SHA-256 of every other file in this bundle.
