~x-ai/grok-latest → B (1:6)

B replaces an unreliable ~1.8k-line keystroke graph parser, action types, race-prone JS, and a Playwright race test with a small deterministic paste-and-go subreddit extractor plus redirect—clear lasting design simplification. A only polishes CSS (padding, borders, focus rings, theme overrides) for voting/pin UI with no behavioral or structural fix.