expert (E3): a week of the observability queue on a large legacy Prometheus/Alertmanager repo, graded by…

expert (E3): a week of the observability queue on a large legacy Prometheus/Alertmanager repo, graded by…: a task in 3ambench (Harbor dataset). Background: partner-feeds was split off from shopping on the 16th. hotel-indexer is partner-feeds' now, per teams/ownership.yaml , and a few tickets below…