scripts/figures/ contains the per-dataset figure generators used to render
the JANUS mechanism figures (reverse-flow trajectory PCA, t=0.5 velocity
field view with sparse benign overlay, score-distribution histograms with
within-class fraction weighting). Outputs go to
artifacts/janus_mechanism_figures_<date>/ (gitignored under artifacts/).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>