a5683517be
Brings in the rollout-validation fixes developed alongside Phase 2 (exact e_sec budget rescaling in decode_secondaries, filtering synthetic termination rows out of load_rollout_vs_truth, Tier 4 truth overlay, --energy-gev support in dwarf make-root) and reconciles them with this branch's mixture-of-experts routing work: build_features/ build_models/dataset plumbing keep the ProcessRouter's proc_map/ proc_idx threading, and create_root_files.py's job_seed folds in both the per-job seed derivation and the new energy_gev component.