feat: Add --hl-node-compliant

src/node/rpc/mod.rs

@@ -250,9 +250,18 @@ where
 }
 
 /// Builds [`HlEthApi`] for HL.
-#[derive(Debug, Default)]
+#[derive(Debug)]
 #[non_exhaustive]
-pub struct HlEthApiBuilder;
+pub struct HlEthApiBuilder {
+    /// Whether the node is in HL node compliant mode.
+    pub(crate) hl_node_compliant: bool,
+}
+
+impl Default for HlEthApiBuilder {
+    fn default() -> Self {
+        Self { hl_node_compliant: false }
+    }
+}
 
 impl<N> EthApiBuilder<N> for HlEthApiBuilder
 where
@@ -280,6 +289,7 @@ where
         Ok(HlEthApi {
             inner: Arc::new(HlEthApiInner { eth_api }),
             tx_resp_builder: Default::default(),
+            hl_node_compliant: self.hl_node_compliant,
         })
     }
 }