openai/gpt-chat-latest → B (4:1)

Side B adds a complete end-user capability: a new `CopyGardenRank` UI action, server handler, markdown formatting logic, copy button integration across garden views, and accompanying unit, integration, and browser tests. Side A is a worthwhile, targeted bug fix that skips stickied/pinned Reddit posts during import with a helper function and regression test, but its scope and long-term impact are narrower than the new reusable clipboard feature implemented in Side B.