openai/gpt-5.2-chat → B (1:6)

Commit B introduces substantial functional changes across the API, routing, UI logic, and tests: adding a delegate parameter to RPC calls, correcting vote fallback behavior, removing the swap button, renaming routes from /vote/compare to /vote, and updating integration and browser tests accordingly. These changes affect core behavior and multiple modules. In contrast, Commit A is a small UI/layout fix adjusting nav placement and CSS for the view counter. Therefore, Commit B contributed significantly more.