blue-shoes

This is a separate issue from the Chadwick register (which I believe has been handled in PR #309 ). The issue looks like the [chadwickbureau/baseballdatabank](https://github.com/chadwickbureau/baseballdatabank) repository no longer exists, at...

Linking to the files on his site looks fragile to me, since it's relying on naming convention in his personal Dropbox. The file is currently called lahman_1871-2023.csv, so one assumes...