This calls a FCU to set the unsafe head of the L2 execution client
immediately after NewPayload is called on the execution client. This
means that the unsafe head in the node state matches the unsafe head
on the execution client.

This commit removes the FCU prior to the NewPayload call because
we assert that the unsafe block that we are inserting extends the
current unsafe head. As such, the L2 execution client is in a state
to accept the new block.

Co-authored-by: Mark Tyneway <mark.tyneway@gmail.com>

* contracts-bedrock: Fix deployment

* lint

op-bindings: remove executable flag on files

* contracts-bedrock: Fix deployment script

* Don't lint more files

* op-node: goimports

* op-batcher: goimports

* op-proposer: goimports

* Fix deleted line due to overeager sed

* fix imports
Co-authored-by: protolambda <proto@protolambda.com>

op-node,op-proposer: move rollup client bindings

contracts-bedrock: delete hardhat genesis tasks

* add wsteth to indexer

* changeset
Co-authored-by: Will Cory <willcory@Wills-MacBook-Pro.local>
Co-authored-by: Mark Tyneway <mark.tyneway@gmail.com>

contracts-bedrock: regenerate storage layout

op-chain-ops: better error message

* op-node: sync start update func signature, port over tests from safe-head-fix pr

* op-node: sync start now starts with current heads by label

* op-node: single loop find-heads

* op-node: sync - clean up go doc

* op-node: use sync fn in engine queue

* op-node: fix engine queue finalization test

* op-node: sync off-by-one fix

* op-node: fix highest l2 block with canon origin, need to reset when l1 reorg

* op-node: handle non-standard safe/finalized not found errors

* op-node: sync start review fixes / comment typos

* op-node: seq window size check with l1 origin, update engine queue test with extra l1 origin, now that off by 1 fix applies properly to chains with multiple L2 blocks per L1 block

* op-node: start from parent block before seq nr 0

* Update op-node/rollup/sync/start.go
Co-authored-by: Joshua Gutow <jgutow@optimism.io>

* review fixes

* fix lint
Co-authored-by: Joshua Gutow <jgutow@optimism.io>
Co-authored-by: Matthew Slipper <me@matthewslipper.com>

feat(ctb): tweak XDM storage layout

Improve the error message during genesis generation

Tweaks the storage layout of the CrossDomainMessenger base contract to
reduce the number of changes with the existing system. The
L1CrossDomainMessenger has no storage diff after this PR.

These are no longer used, in favor of the `op-node` commands
that generate the genesis files instead.

contracts-bedrock: delete imports

feat(ctb): make StandardBridge vars immutable

chore: Upgrade foundry

Updates the StandardBridge to use immutable variables instead of state
variables. Primary reason for this change is to guarantee that the
storage layout will not be a problem during the upgrade. Plus, there's
really no reason why these variables shouldn't be immutable.

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

* op-node: Add heartbeater

* Update op-node/heartbeat/service.go
Co-authored-by: Joshua Gutow <jgutow@optimism.io>

* imports
Co-authored-by: Joshua Gutow <jgutow@optimism.io>

Use `hardhat compile` so that it ensures that the artifacts
used by the generator are up to date

Moves the `GovernanceToken` into `contracts-bedrock`
so that its artifact can be easily inspected. This
is the first step in deleting `contracts-governance`.
The other files should be moved to `contracts-periphery`.

Every L2 predeploy that has `Semver` must be built so that it's
immutables are handled, even though they are hardcoded in the
bytecode.
Co-authored-by: Matthew Slipper <me@matthewslipper.com>

fix(ci): properly publish hardhat-node

l2geth: add block tag to `eth_estimateGas`

Fix: expired Discord link

* op-node: Add additional command to generate L2 configs

This command will be used in bedrock-regentool to replace the old hardhat scripts.

* fix linter