fix(eth-wire): remove duplicate MAX_MESSAGE_SIZE definition, fix fmt

MAX_MESSAGE_SIZE was moved to reth-eth-wire-types in v2.1.0 (#22668),
so the local definition in ethstream.rs conflicted with the import.
Also apply nightly fmt wrap to pool.rs doc comment.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: chee-chyuan

crates/net/eth-wire/src/ethstream.rs

@@ -38,10 +38,6 @@ fn record_eth_message_metric(direction: &str, version: EthVersion, msg_id: u8, b
     reth_metrics::metrics::counter!(packets_name).increment(1);
 }
 
-/// [`MAX_MESSAGE_SIZE`] is the maximum cap on the size of a protocol message.
-// https://github.com/ethereum/go-ethereum/blob/30602163d5d8321fbc68afdcbbaf2362b2641bde/eth/protocols/eth/protocol.go#L50
-pub const MAX_MESSAGE_SIZE: usize = 10 * 1024 * 1024;
-
 /// An un-authenticated [`EthStream`]. This is consumed and returns a [`EthStream`] after the
 /// `Status` handshake is completed.
 #[pin_project]

crates/node/builder/src/components/pool.rs

@@ -136,8 +136,8 @@ where
     V::Transaction:
         PoolTransaction<Consensus = TxTy<Node::Types>> + reth_transaction_pool::EthPoolTransaction,
 {
-    /// Consume the type and build the [`reth_transaction_pool::Pool`] with the given config and blob
-    /// store.
+    /// Consume the type and build the [`reth_transaction_pool::Pool`] with the given config and
+    /// blob store.
     pub fn build<BS>(
         self,
         blob_store: BS,