Question
Better Auth v1.6.24 awaits sendVerificationEmail, propagates callback errors into the HTTP result, and applies a response-time floor, while RustAuth requires outbound verification senders to be dispatched without delaying the success response. Which RustAuth behavior is authoritative for the 1.6.24 claim, and what exact HTTP, error, retry, timing, documentation, and regression contract records the exception?
Question
Better Auth v1.6.24 awaits sendVerificationEmail, propagates callback errors into the HTTP result, and applies a response-time floor, while RustAuth requires outbound verification senders to be dispatched without delaying the success response. Which RustAuth behavior is authoritative for the 1.6.24 claim, and what exact HTTP, error, retry, timing, documentation, and regression contract records the exception?