Function logRolloutDecision

apps/kimi-code/src/cli/update/preflight.ts:216–236

Record which case a passive version check hit in `updates/rollout.log`.

(
  phase: RolloutCheckPhase,
  currentVersion: string,
  latest: string | null,
  manifest: UpdateManifest | null,
  decision: PassiveUpdateDecision,
)

/** Record which case a passive version check hit in `updates/rollout.log`. */
function logRolloutDecision(
  phase: RolloutCheckPhase,
  currentVersion: string,
  latest: string | null,
  manifest: UpdateManifest | null,
  decision: PassiveUpdateDecision,
): void {
  void appendRolloutDecisionLog({
    ts: nowIso(),
    phase,
    reason: decision.reason,
    current: currentVersion,
    latest,
    target: decision.target?.version ?? null,
    manifestPresent: manifest !== null,
    publishedAt: manifest?.publishedAt ?? null,
    bucket: decision.bucket,
    delaySeconds: decision.delaySeconds,
    eligibleAt: decision.eligibleAt,
  });
}

function refreshAndMaybeInstallInBackground(
  currentVersion: string,