This adds a check to verify that a sender-account does not have code, which means that the codehash is either `emptyCodeHash` _OR_ not present. The latter occurs IFF the sender did not previously exist, a situation which can only occur with zero cost gasprices. 

* core/state: add trie prefetcher tests

* core/state: add missing license

This PR modifies the post-PING-send expectations to both be laxer and stricter: it doesn't care what order the packets arrive, but also verifies that exactly one PING and one PONG is returned.

* node: remove term "whitelist"

* include cmd/clef

Co-authored-by: NFelix Lange <fjl@twurst.com>

This PR moves (some) account types into a standalone package, to avoid
depending on signer/core from accounts/external.

When the nodeCount is less than 10, it will panic with the out of bound error.
How about we just skip this round, when rand1 and rand2 are equal?

Ticket #23273 found a flaw where we were unable to sign legacy-transactions
using the external signer, even if we're still on non-london network. That's
fixed in this PR.

Additionally, I found that even when supplying all parameters, it was impossible
to sign a london-transaction on an unsynched node. It's a pretty common usecase
that someone wants to sign a transaction using an unsynced 'vanilla' node,
providing all necessary data. Our setDefaults, however, insisted on checking the
current block against the config. This PR therefore adds a case, so that if both
MaxPriorityFeePerGas and MaxFeePerGas are provided, we accept them as given.

OBS This PR fixes a regression -- on current master, we are unable to sign a
london-transaction unless the node is synched, which may break scenarios where
geth (or clef) is used as a cold wallet.

Fixes #23273 

* internal/ethapi: revert + fix properly in al tracer

* internal/ethapi: use toMessage instead of creating new message

* internal/ethapi: remove ineffassign

* core: fix invalid unmarshalling, fix test
Co-authored-by: NMartin Holst Swende <martin@swende.se>

* internal/ethapi/api: use hexutil.uint for blockCount parameter instead of int for feeHistory

* return hex value for oldestBlock instead of number

* return uint64 from oracle.resolveBlockRange

* eth/gasprice: fixed test
Co-authored-by: NZsolt Felfoldi <zsfelfoldi@gmail.com>

* Revert "core/types: go generate (#23177)"

This reverts commit 00b922fc.

* Revert "core/types: remove LogForStorage type (#23173)"

This reverts commit 75226423.

* Revert "core/types: remove support for legacy receipt/log storage encoding (#22852)"

This reverts commit 643fd0ef.

When processing a transaction with London fork rules, EIP-1559 mandates
checking that the sender must have sufficient balance to cover gas * gasFeeCap.

In the EIP's pseudocode, this check happens after the value transferred by the
transaction has already been deducted. However, in go-ethereum, the balance
has not yet been updated when the check happens, and therefore needs to be
added explicitly.
Co-authored-by: NMartin Holst Swende <martin@swende.se>

* clique: implement getSignerForBlock

* consensus/clique: use blockNrOrHash in getSignerForBlock

* consensus/clique: implement getSigner

* consensus/clique: fixed rlp decoding

* consensus/clique: use Author instead of getSigner

* consensus/clique: nit nit nit

* consensus/clique: nit nit nit

* core, eth, internal, les, light: get pending and queued transaction by address

* core: tiny nitpick fixes

* light: tiny nitpick
Co-authored-by: Nmark <mark@amis.com>
Co-authored-by: NPéter Szilágyi <peterke@gmail.com>

* internal/ethapi: fix transaction APIs

* internal/ethapi: fix typo

* internal/ethapi: address comments

* internal/ethapi: address comment from Peter

params: update CHTs for the 1.10.5 release