openai/gpt-chat-latest → A (4:1)

Side A adds a focused regression test that exercises rank centrality on a minimal random spanning tree with perfect vote ratios, verifying the algorithm recovers the expected alphabetic ordering and protecting a core ranking property. Side B is a large seed commit mixing many unrelated files, design notes, and even terminal transcript text embedded in Rust source (e.g. `forms.rs` and `ranking.rs`), making it noisy and of questionable build quality despite its size.