Expand description
Fireflies LivenessProbe stub per ADR-021 §6.
The Fireflies GraphQL API has a me query that returns the
authenticated user; routing the response through the typed
liveness shape (active / revoked / expired) is a follow-up.
The stub uses the trait’s default test impl (returns
LivenessStatus::NotImplemented) so doctor shows a clear
“not implemented” line until the real probe lands.