~x-ai/grok-latest → A (3:1)

A replaces an unreliable ~1800-line keystroke graph parser plus race-prone autocomplete UI/tests with a small correct paste-and-go URL extractor and redirect, deleting whole modules (parser_action, parser_race) and lasting tech debt. B adds useful but peripheral offline dev tooling (sorterc + offline.rs compile/scan) that does not change core product behavior.