Remove consensus/types re-exports (#8540)

There are certain crates which we re-export within `types` which creates a fragmented DevEx, where there are various ways to import the same crates.

```rust
// consensus/types/src/lib.rs
pub use bls::{
AggregatePublicKey, AggregateSignature, Error as BlsError, Keypair, PUBLIC_KEY_BYTES_LEN,
PublicKey, PublicKeyBytes, SIGNATURE_BYTES_LEN, SecretKey, Signature, SignatureBytes,
get_withdrawal_credentials,
};
pub use context_deserialize::{ContextDeserialize, context_deserialize};
pub use fixed_bytes::FixedBytesExtended;
pub use milhouse::{self, List, Vector};
pub use ssz_types::{BitList, BitVector, FixedVector, VariableList, typenum, typenum::Unsigned};
pub use superstruct::superstruct;
```

This PR removes these re-exports and makes it explicit that these types are imported from a non-`consensus/types` crate.


Co-Authored-By: Mac L <mjladson@pm.me>

beacon_node/execution_layer/src/test_utils/execution_block_generator.rs

@@ -8,6 +8,7 @@ use crate::engines::ForkchoiceState;
 use alloy_consensus::TxEnvelope;
 use alloy_rpc_types_eth::Transaction as AlloyTransaction;
 use eth2::types::BlobsBundle;
+use fixed_bytes::FixedBytesExtended;
 use kzg::{Kzg, KzgCommitment, KzgProof};
 use parking_lot::Mutex;
 use rand::{Rng, SeedableRng, rngs::StdRng};
@@ -22,8 +23,8 @@ use tree_hash_derive::TreeHash;
 use types::{
     Blob, ChainSpec, EthSpec, ExecutionBlockHash, ExecutionPayload, ExecutionPayloadBellatrix,
     ExecutionPayloadCapella, ExecutionPayloadDeneb, ExecutionPayloadElectra, ExecutionPayloadFulu,
-    ExecutionPayloadGloas, ExecutionPayloadHeader, FixedBytesExtended, ForkName, Hash256,
-    KzgProofs, Transaction, Transactions, Uint256,
+    ExecutionPayloadGloas, ExecutionPayloadHeader, ForkName, Hash256, KzgProofs, Transaction,
+    Transactions, Uint256,
 };
 
 use super::DEFAULT_TERMINAL_BLOCK;
@@ -41,7 +42,7 @@ pub enum Block<E: EthSpec> {
     PoS(ExecutionPayload<E>),
 }
 
-pub fn mock_el_extra_data<E: EthSpec>() -> types::VariableList<u8, E::MaxExtraDataBytes> {
+pub fn mock_el_extra_data<E: EthSpec>() -> VariableList<u8, E::MaxExtraDataBytes> {
     "block gen was here".as_bytes().to_vec().try_into().unwrap()
 }
 

beacon_node/execution_layer/src/test_utils/mock_builder.rs

@@ -1,5 +1,6 @@
 use crate::test_utils::{DEFAULT_BUILDER_PAYLOAD_VALUE_WEI, DEFAULT_JWT_SECRET};
 use crate::{Config, ExecutionLayer, PayloadAttributes, PayloadParameters};
+use bls::{PublicKeyBytes, SecretKey, Signature};
 use bytes::Bytes;
 use eth2::beacon_response::ForkVersionedResponse;
 use eth2::types::PublishBlockRequest;
@@ -15,6 +16,7 @@ use fork_choice::ForkchoiceUpdateParameters;
 use parking_lot::RwLock;
 use sensitive_url::SensitiveUrl;
 use ssz::Encode;
+use ssz_types::VariableList;
 use std::collections::HashMap;
 use std::fmt::Debug;
 use std::future::Future;
@@ -26,6 +28,7 @@ use tempfile::NamedTempFile;
 use tokio_stream::StreamExt;
 use tracing::{debug, error, info, warn};
 use tree_hash::TreeHash;
+use types::ExecutionBlockHash;
 use types::builder_bid::{
     BuilderBid, BuilderBidBellatrix, BuilderBidCapella, BuilderBidDeneb, BuilderBidElectra,
     BuilderBidFulu, BuilderBidGloas, SignedBuilderBid,
@@ -33,10 +36,8 @@ use types::builder_bid::{
 use types::{
     Address, BeaconState, ChainSpec, Epoch, EthSpec, ExecPayload, ExecutionPayload,
     ExecutionPayloadHeaderRefMut, ExecutionRequests, ForkName, ForkVersionDecode, Hash256,
-    PublicKeyBytes, Signature, SignedBlindedBeaconBlock, SignedRoot,
-    SignedValidatorRegistrationData, Slot, Uint256,
+    SignedBlindedBeaconBlock, SignedRoot, SignedValidatorRegistrationData, Slot, Uint256,
 };
-use types::{ExecutionBlockHash, SecretKey};
 use warp::reply::{self, Reply};
 use warp::{Filter, Rejection};
 
@@ -72,7 +73,7 @@ impl Operation {
     }
 }
 
-pub fn mock_builder_extra_data<E: EthSpec>() -> types::VariableList<u8, E::MaxExtraDataBytes> {
+pub fn mock_builder_extra_data<E: EthSpec>() -> VariableList<u8, E::MaxExtraDataBytes> {
     "mock_builder".as_bytes().to_vec().try_into().unwrap()
 }
 

beacon_node/execution_layer/src/test_utils/mock_execution_layer.rs

@@ -5,9 +5,10 @@ use crate::{
     *,
 };
 use alloy_primitives::B256 as H256;
+use fixed_bytes::FixedBytesExtended;
 use kzg::Kzg;
 use tempfile::NamedTempFile;
-use types::{FixedBytesExtended, MainnetEthSpec};
+use types::MainnetEthSpec;
 
 pub struct MockExecutionLayer<E: EthSpec> {
     pub server: MockServer<E>,