Precheck passed: rows checked=1, samples checked=1, source objects checked=19, concordance directories checked=1.
Generated configuration files:
  samples.tsv -> docs/plans/20260609T081600Z_dyecX4_command_catalog_dryrun_logs/roche_snv_alignstats/config/20260609T081815Z_eb6b3418_samples.tsv
  units.tsv   -> docs/plans/20260609T081600Z_dyecX4_command_catalog_dryrun_logs/roche_snv_alignstats/config/20260609T081815Z_eb6b3418_units.tsv
