Add ppi_m1_realistic.parquet

Add negbiodb_ppi_pairs.parquet

Fix author info: correct name/email/affiliation (JangKeun Kim, jak4013@med.cornell.edu, Weill Cornell Medicine)

Add negbiodb_m1_uniform_random.parquet

Add negbiodb_m1_degree_matched.parquet

Add negbiodb_dti_pairs.parquet

Add ppi_m1_balanced_ddb.parquet

Add ppi_m1_balanced.parquet

Add ppi_m1_uniform_random.parquet

Add ppi_m1_degree_matched.parquet

Add chembl_positives_pchembl6.parquet

Add data exports: LLM benchmarks, CT, PPI small files

test data/ after gitignore fix

Update .gitignore: allow data/ for HuggingFace dataset files

test subdir

test file visibility

test upload

Add data exports: all 4 domains (DTI, CT, PPI, GE) ML + LLM benchmark files

NegBioDB final: 4 domains, fully audited