README: Remove broken link to infra/op-replica

op-replica was removed in 23150b8b

feat(sdk): Make bedrock the default

feat(indexer): Add indexer-refresh to makefile

feat(indexer): Add healthz to api

chore(indexer): Update git ignroe to ignore binaries

deps: bump forge-std to the latest release

The latest release as of today, see https://github.com/foundry-rs/forge-std/commit/e8a047e3f40f13fa37af6fe14e6e06283d9a060e
This ensures to bump the dep for both contracts-bedrock and contracts-periphery.

cleanup: delete actor-tests

The `actor-tests` package is no longer used and can be deleted.

chore(atst): Nuke it

cleanup: typescript dockerfile

fix(docs): Update contracts directory references

Cleans up the typescript dockerfile. This should eventually
be refactored more but works for now.

cleanup: delete message-relayer

contracts-bedrock: deploy time checks

Update .env.example

fix(indexer): return listen error in api

cleanup: delete data-transport-layer

squash me: fix api unused import

feat(op-challenger): Parse Logs

The `message-relayer` was a legacy server that
was responsible for relaying withdrawals. It has
not been maintained and is no longer used as part
of the devnet system. Keeping it around adds
additional maintainance burden for the team, especially
as things like 2 step withdrawals require it to be
refactored.

dtl: delete from docker builder