openai/gpt-chat-latest → B (4:1)

Side B adds production deployment infrastructure (Fly.io Dockerfile, supervisord, entrypoint, fly.toml) and improves runtime robustness by supporting both postgresql:// and postgres:// URLs, SSL configuration, PORT overrides, and retrying database connections for external Postgres. Side A mainly refactors the UI by moving the parser panel into the HTML module, removing the vote panel, adding a development watch task, and making small presentation tweaks, which are useful but have less enduring architectural impact.