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

B ships a complete, testable feature: GitHub OAuth login, durable sessions, pseudonym claiming, and trust-weight-based identity events wired into the projection and vote path, backed by new integration/E2E tests (mock OAuth server, Clojure auth flow test) — a substantial, load-bearing capability. A is a cleaner, more focused refactor (ephemeral Reddit content with TTL eviction, removing EntityStore) that fixes a real design/policy issue and is well tested, but its scope and impact are narrower than B's new identity/auth subsystem, even though B awkwardly bundles in an unrelated vendoring change (moving `durable` to a git dependency).