Update author_affiliations example with ROR ID, sync with remote edits

Update README.md

Update README.md

Update README.md

Update README.md

Update README.md

Add author affiliations enrichments (8,963,119 records)

Add resource type enrichments (3,338,250 records)

Add preprint matching enrichments (812,958 records)

Add dataset card with documentation and multi-config definition

initial commit