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

Both commits are substantial feature additions with test coverage, but Side A's invite system introduces a coherent new capability (invite links, room audit, room timeline, thread system-lines) with a dedicated integration test and careful state/event handling, while Side B's OAuth-linking change (adding Reddit provider linking, UUID-canonical identity) is also solid but is more narrowly scoped to auth wiring and mock-server plumbing, with less new user-facing surface area. Side A's diff touches more of the system's core data model (reducer, timeline, RPC, CLI) providing broader lasting value than Side B's addition of a second OAuth provider to an existing linking mechanism.