TRAIN_TRACKER_MAX_MS

const TRAIN_TRACKER_MAX_MS: number

Absolute backstop for a STILL-RUNNING merge-train completion-tracker entry: a train session that dies without ever emitting session:archived would orphan its live entry forever, so the sweep reclaims a live entry this long after launch. Set far beyond any realistic run (no merge train runs for a day) so it can only reclaim a genuinely dead train, never one still landing PRs.