pub async fn load_all_finalization_hints_mapping(
        &self,
    ) -> anyhow::Result<HashMap<ProverServiceDataKey, Arc<FinalizationHintsForProver>>> {
        self.load_key_mapping(ProverServiceDataType::FinalizationHints)
            .await
    }
Async loads mapping of all circuits to finalization hints, if successful
prover/crates/lib/keystore/src/keystore.rs