Rework block processing (#4092)

* introduce availability pending block

* add intoavailableblock trait

* small fixes

* add 'gossip blob cache' and start to clean up processing and transition types

* shard memory blob cache

* Initial commit

* Fix after rebase

* Add gossip verification conditions

* cache cleanup

* general chaos

* extended chaos

* cargo fmt

* more progress

* more progress

* tons of changes, just tryna compile

* everything, everywhere, all at once

* Reprocess an ExecutedBlock on unavailable blobs

* Add sus gossip verification for blobs

* Merge stuff

* Remove reprocessing cache stuff

* lint

* Add a wrapper to allow construction of only valid `AvailableBlock`s

* rename blob arc list to blob list

* merge cleanuo

* Revert "merge cleanuo"

This reverts commit 5e98326878.

* Revert "Revert "merge cleanuo""

This reverts commit 3a4009443a.

* fix rpc methods

* move beacon block and blob to eth2/types

* rename gossip blob cache to data availability checker

* lots of changes

* fix some compilation issues

* fix compilation issues

* fix compilation issues

* fix compilation issues

* fix compilation issues

* fix compilation issues

* cargo fmt

* use a common data structure for block import types

* fix availability check on proposal import

* refactor the blob cache and split the block wrapper into two types

* add type conversion for signed block and block wrapper

* fix beacon chain tests and do some renaming, add some comments

* Partial processing (#4)

* move beacon block and blob to eth2/types

* rename gossip blob cache to data availability checker

* lots of changes

* fix some compilation issues

* fix compilation issues

* fix compilation issues

* fix compilation issues

* fix compilation issues

* fix compilation issues

* cargo fmt

* use a common data structure for block import types

* fix availability check on proposal import

* refactor the blob cache and split the block wrapper into two types

* add type conversion for signed block and block wrapper

* fix beacon chain tests and do some renaming, add some comments

* cargo update (#6)

---------

Co-authored-by: realbigsean <sean@sigmaprime.io>
Co-authored-by: realbigsean <seananderson33@gmail.com>

beacon_node/http_api/src/build_block_contents.rs

@@ -1,7 +1,7 @@
 use beacon_chain::{BeaconChain, BeaconChainTypes, BlockProductionError};
-use eth2::types::BlockContents;
+use eth2::types::{BeaconBlockAndBlobSidecars, BlockContents};
 use std::sync::Arc;
-use types::{AbstractExecPayload, BeaconBlock, BeaconBlockAndBlobSidecars, ForkName};
+use types::{AbstractExecPayload, BeaconBlock, ForkName};
 
 type Error = warp::reject::Rejection;
 
@@ -16,7 +16,7 @@ pub fn build_block_contents<T: BeaconChainTypes, Payload: AbstractExecPayload<T:
         }
         ForkName::Eip4844 => {
             let block_root = &block.canonical_root();
-            if let Some(blob_sidecars) = chain.blob_cache.pop(block_root) {
+            if let Some(blob_sidecars) = chain.proposal_blob_cache.pop(block_root) {
                 let block_and_blobs = BeaconBlockAndBlobSidecars {
                     block,
                     blob_sidecars,