~x-ai/grok-latest → A (2:1)

A ships lasting product design: bridge-aware pair selection in pair.rs with tests, the /vote compare page and post-vote morph path, plus ItemId::from_storage canonicalization used in Reddit import and votes. B is valuable plumbing (form_template holes, HtmlUiAction, POST /ui wrappers and expand-form morphs) but mostly routing/refactor of existing ingest/redact flows rather than new core behavior.