fix: last block bugs with events providers

[sanjayprabhu]

Motivation

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Change Summary

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• PR title adheres to the conventional commits standard
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Additional Context

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PR-Codex overview

This PR focuses on adding support for tracking the last L2 block in the hub state.

Detailed summary

• Added lastL2Block field to the HubState protobuf message.
• Modified L2EventsProvider to use lastL2Block from HubState for syncing L2 events.
• Modified L2EventsProvider to update lastL2Block in HubState after syncing historical events.
• Updated hub.putHubState() in fnameRegistryEventsProvider.test.ts to include lastL2Block.
• Updated l2EventsProvider.ts to use new L2 contract addresses and chain ID.
• Updated Hub class to remove UpdateNameRegistryEventExpiryJobQueue and related code.

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Name	Status	Preview	Comments	Updated (UTC)
hub-monorepo	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Aug 14, 2023 8:23pm

[changeset-bot]

🦋 Changeset detected

Latest commit: 1497111

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 4 packages

Name	Type
@farcaster/hub-web	Patch
@farcaster/core	Patch
@farcaster/hubble	Patch
@farcaster/hub-nodejs	Patch

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[codecov]

Codecov Report

Patch coverage: 69.23% and project coverage change: +0.93% 🎉

Comparison is base (3e601f8) 70.03% compared to head (1497111) 70.96%.
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1243      +/-   ##
==========================================
+ Coverage   70.03%   70.96%   +0.93%     
==========================================
  Files          88       87       -1     
  Lines        7859     7774      -85     
  Branches     1704     1687      -17     
==========================================
+ Hits         5504     5517      +13     
+ Misses       2204     2119      -85     
+ Partials      151      138      -13     

Files Changed	Coverage Δ
apps/hubble/src/hubble.ts	1.23% <ø> (+0.03%)	⬆️
apps/hubble/src/network/utils/networkConfig.ts	40.74% <66.66%> (ø)
apps/hubble/src/eth/l2EventsProvider.ts	75.48% <70.00%> (-0.50%)	⬇️

... and 5 files with indirect coverage changes

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