This repo carries data/smoke/labels.csv for the loose-file config and the same
data inside smoke.hdb. Mounting the bundle at data/ made two sources claim one
path, which the provider refuses. Giving the bundle its own mount keeps both
configs working.
Exercises the provider bundle path — verify sha256, unpack to the
content-addressed cache, symlink in at mount="data" so the config metadata_csv
path resolves. The loose-file config stays alongside it as the plain case.
ryan