Builds one coherent, fully fictional batch chain for ops training, so the same
batch reference appears on every screen a trainer walks through: origin zone and
collector groups, harvest intakes and lineage, processing batch, QC result and
four-eyes verification, certificate of analysis with its supporting documents,
EUDR due-diligence case, shipment and ESG report.
Three batches on purpose: a completed happy path, one mid-flight, and one QC
failure with a CAPA so the exception branch has something to show.
Strictly synthetic data - no real buyer, supplier, collector or producer data.
