A registry of live progress providers, exposed as reactive atoms. Producers register a monitor
(keyed by a stable name, with a display label), advance/complete it, and remove() it when
done. Consumers read the aggregate snapshotAtom (e.g. the R0 rail popover) or a single provider's
monitorAtom(name) (e.g. an article's inline meter). Contributed by an always-loaded host
(plugin-progress); backed by the shared @dxos/progress core.
A registry of live progress providers, exposed as reactive atoms. Producers
registera monitor (keyed by a stablename, with a displaylabel), advance/complete it, andremove()it when done. Consumers read the aggregatesnapshotAtom(e.g. the R0 rail popover) or a single provider'smonitorAtom(name)(e.g. an article's inline meter). Contributed by an always-loaded host (plugin-progress); backed by the shared@dxos/progresscore.