Precheck passed: rows checked=1, samples checked=1, source objects checked=20, concordance directories checked=1.
Generated configuration files:
  samples.tsv -> docs/plans/20260608T052101Z_dyec8c_dayoa10_command_catalog_dryrun_retry3_logs/complete_genomics_mgi_snv_concordance/config/20260608T052435Z_4cfdbe48_samples.tsv
  units.tsv   -> docs/plans/20260608T052101Z_dyec8c_dayoa10_command_catalog_dryrun_retry3_logs/complete_genomics_mgi_snv_concordance/config/20260608T052435Z_4cfdbe48_units.tsv
