SteeraMed-bench v0.1.0

First public release of SteeraMed-bench.

• steeramed_bench package: data loaders, panel definitions, evaluation protocol (5-fold stratified CV logistic regression, capped Recall@20)
• Benchmark data (332 modules x 1916 drugs) in steeramed-bench-data.zip: unzip into data/
• Paper: Xiong & Xia, "Toward a Self-Learning AI Agent for Drug Repurposing: Building Human-Scale Representations for Virtual Patients" — https://www.preprints.org/manuscript/202608.0998
• Reproduces Table 1 of the paper (DOI 10.20944/preprints202608.0998.v1): ALL_332 Recall@20 = 0.524 vs permutation null 0.05