~x-ai/grok-latest → A (3:2)

A is a precise ingest correctness fix: it filters stickied/pinned Reddit listing children via a small helper and locks the behavior with a unit test, so meta posts never enter stored data. B improves UX by wiring an existing set_garden_pin clear path into ranked-child pin glyphs (plus CSS and browser coverage), but that is incremental UI consistency on an already-supported flow rather than a foundational data-quality change.