openai/gpt-chat-latest → B (4:1)

Side B implements a real CLI interface redesign by replacing the old `ingest`/implicit `forum` commands with structured `forum list|show|post` subcommands, updating command parsing, RPC calls, help text, integration tests, and server-generated next-step guidance to match. Side A is a useful targeted bug fix that defines `GITHUB_API_BASE_URL` to prevent a NameError in the GitHub OAuth callback, but its scope is limited to a single missing configuration variable.