openai/gpt-chat-latest → A (4:1)

Side A adds a user-facing capability by exposing existing connectivity statistics in the CLI, including graph density, connected-component status, and comparisons needed to connect the graph, and it includes focused unit tests covering connected and disconnected cases. Side B mainly improves the local development fixture workflow (cargo-watch, persistent fixture data, preferred ports) with a small UI cleanup, which is useful for contributors but has less lasting impact on the project's core functionality.