apollo_l1_gas_price: rename EthToStrkOracle references to PriceOracle

Author: sirandreww-starkware

crates/apollo_consensus_orchestrator/src/build_proposal.rs

@@ -93,8 +93,8 @@ pub(crate) enum BuildProposalError {
     RetrospectiveBlockHashError(#[from] RetrospectiveBlockHashError),
     #[error("Failed to send proposal part: {0}")]
     SendError(String),
-    #[error("EthToStrkOracle error: {0}")]
-    EthToStrkOracle(#[from] PriceOracleClientError),
+    #[error("PriceOracle error: {0}")]
+    PriceOracle(#[from] PriceOracleClientError),
     #[error("L1GasPriceProvider error: {0}")]
     L1GasPriceProvider(#[from] L1GasPriceClientError),
     #[error("Proposal interrupted.")]

crates/apollo_consensus_orchestrator/src/validate_proposal.rs

@@ -110,8 +110,8 @@ pub(crate) enum ValidateProposalError {
     // Consensus may exit early (e.g. sync).
     #[error("Failed to send commitment to consensus: {0}")]
     SendError(ProposalCommitment),
-    #[error("EthToStrkOracle error: {0}")]
-    EthToStrkOracle(#[from] PriceOracleClientError),
+    #[error("PriceOracle error: {0}")]
+    PriceOracle(#[from] PriceOracleClientError),
     #[error("L1GasPriceProvider error: {0}")]
     L1GasPriceProvider(#[from] L1GasPriceClientError),
     #[error("ProposalInit conversion error: {0}")]

crates/apollo_l1_gas_price/src/price_oracle.rs

@@ -70,7 +70,7 @@ pub struct PriceOracleClient {
 impl PriceOracleClient {
     pub fn new(config: PriceOracleConfig) -> Self {
         info!(
-            "Creating EthToStrkOracleClient with: urls={:?} lag_interval_seconds={}",
+            "Creating PriceOracleClient with: urls={:?} lag_interval_seconds={}",
             config.url_header_list, config.lag_interval_seconds
         );
         register_eth_to_strk_metrics();