openai/gpt-chat-latest → A (3:2)

Side A improves the project's core pair-selection algorithm by introducing structured bridge and within-component prioritization, preferring attachment of isolates to established components and rank-adjacent refinement once the pool is connected, with multiple targeted tests covering the new behavior. Side B adds a valuable offline developer tool (`sorterc`) for compiling `.sorter` files and scanning JSONL logs, but it primarily enhances development workflow rather than changing the application's core ranking behavior.