* save

* save

* save

This reverts commit cf448036.

* reuse the generated test blockchain across tests
* copy ChainPack to ensure test isolation

This improves the speed from 10s to 4s.

The package tests timeout can be reduced to 5s:

    go test ./cmd/rpcdaemon/commands -count 1 --timeout 5s

`cfg` is not a pointer

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

* print branchHash

* Print state changes

* Print val

* Fix for author

* Remove prints

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

* save

* save

* save

* save

* save

* save

* save

* save

* save

* save

* save

* save

* save

* save

* somewhat there but not yet

* lol

* more efficient ethstats

* lint

* not die on no wifi

* best trackers

* save

* save

* save

* save

* Check that safe & finalized blocks are ancestors of head block

* Add logging

* Update skip_analysis

* Preverified hashes

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

* fix for non-can block

* fix for non-can block

* LastForkchoice accessors

* Update erigon-lib

* Prefer forkchoice head as latest block in RPC

* Fix typo

* Update skip analysis

* Add preverified hashes for mainnet and ropsten

* preverified hashes and bootnode for sepolia

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

* kiln-devnet flag

* kiln-devnet genesis

* bootnodes

* added chain name

* lint

* allocs

* added support of Clique consensus for block processing for erigon2

* erigon2: remove block reader which doesn't use system pre and post block transactions

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>