openai/gpt-chat-latest → A (3:2)

Side A introduces a substantial Reddit API client with built-in rate limiting, HTTP request handling, typed serde models for posts/comments, custom deserializers, and reusable helper methods, forming a coherent new subsystem. Side B adds useful infrastructure such as Docker/Fly deployment files plus persistent event logging and view counting, but much of the patch is operational configuration, and the new code is narrower in scope than the complete API client added in Side A.