openai/gpt-chat-latest → A (20:1)

Side A redesigns feed scoping from principal to agent delegate, updates the RPC and CLI interfaces, enforces authenticated access with delegate ownership checks, preserves principal-wide catch-up when no delegate is provided, and adds comprehensive integration tests covering delegate scoping, authorization, and fallback behavior. Side B only makes minor HTML tweaks by removing a heading and changing a disabled paginator element from a span to an anchor, with little lasting impact on project behavior.