Precheck passed: rows checked=1, samples checked=1, source objects checked=20, concordance directories checked=1.
Generated configuration files:
  samples.tsv -> docs/plans/20260607T171725Z_dyec800_all_slim_dryruns_logs/ultima_snv_alignstats_kitchensink/config/20260607T171813Z_a85bc4af_samples.tsv
  units.tsv   -> docs/plans/20260607T171725Z_dyec800_all_slim_dryruns_logs/ultima_snv_alignstats_kitchensink/config/20260607T171813Z_a85bc4af_units.tsv
