openai/gpt-chat-latest → A (9:1)

Side A introduces substantial new project capabilities and infrastructure: a persistent JSONL event log with append/load APIs and error handling, a view-count store with disk persistence, plus Docker and Fly.io deployment configuration. Side B is almost entirely Clippy-driven cleanups and minor test fixes (adding one missing #[test], simplifying expressions, introducing a type alias, and removing warnings), which improve code quality but do not add comparable lasting functionality.