openai/gpt-chat-latest → A (9:1)

Side A introduces a substantial HTML/UI infrastructure module with reusable functionality: a `JsBuilder` abstraction for generating UI responses, theme handling and cookie persistence, static asset serving, shared layout functions, linkification with garden-aware routing, rich media embedding, breadcrumb utilities, and accompanying tests. Side B is a focused UX improvement that reorganizes vote controls into a fixed bottom HUD, updates CSS/JS for the slider, and adds regression tests, but it builds on existing infrastructure rather than creating broadly reusable project capabilities.