~anthropic/claude-sonnet-latest → A (9:1)

Side A is a focused, meaningful test that validates rank-centrality correctness on a random spanning tree, adding real regression coverage with minimal footprint. Side B is a disorganized 'init seed' dump containing shell prompts and terminal artifacts pasted into .rs files, notes/tdsl scratch files, and bundled source files that appear to be copy-pasted snapshots rather than a coherent, reviewable commit.