pub async fn store(
endpoint: &Endpoint,
target: EndpointAddr,
hash: ContentHash,
holder: NodeId,
coverage: Coverage,
) -> Result<StoreAck>Expand description
Send a single Store request to target and return the ack.
Used by the republish scheduler’s eager publish of a newly advertisable hash — one call per K+3 closest peer, per ADR 022 §STORE Flow steps 1-2.