Reordered around a new user: what the data is, where it comes from,
install, a quickstart that runs with no configuration, then the
full-dollars warning and the concepts that decide whether a published
number is right.
Adds a 'Where the data comes from' section linking the API documentation
site, the live API, the Hugging Face corpus and the Census source, so
attribution and provenance are reachable from the top rather than implied.
Drops the sibling-repo path, the commented-out install line, the Status
block, and the release advice telling you to strip the fixture -- which
would break the vignette and leave public CI unable to check without
credentials.
The quickstart passes years=; cog_spending() has no full-history default,
so the obvious one-liner errors on a reader's first call.
jared
331399ab86