openai/gpt-chat-latest → A (5:2)

Side A adds functional behavior across the application: typed form-template substitution for `i32` fields with tests, a new `next` navigation flow after recording votes, routing and UI hooks for a vote page, and supporting client-side slider logic and styling. Side B primarily refactors test infrastructure by consolidating duplicated OAuth, build, environment, and assertion helpers into shared utilities, improving maintainability but leaving project behavior essentially unchanged.