Using `Effect.cachedWithTTL` with `Effect.fn` and Redacted as a Cache Key

    const verifyKey = Effect.fn("verifyKey")(
      function* (key: Redacted.Redacted) {
        return yield* use((sdk) => sdk.keys.verify({ key: Redacted.value(key) }))
      },
      Effect.cachedWithTTL(Duration.minutes(1)),
    )