~anthropic/claude-sonnet-latest → B (6:4)

Side B restructures the CLI's forum command (list/show/post subcommands), fixes a real bug (removing double-escaping via escape_xml that duplicated maud's own escaping), and updates docs/tests/RPC hints consistently across the whole surface—broader, more durable API/UX clarity. Side A is a solid, well-tested small feature (clickable unpin icon) but is narrower in scope and lower overall impact than B's cross-cutting CLI redesign and bugfix.