feat: refactor protobufs and utils to remove grpc-js dependency

[PangZhi]

Motivation

Part of #573, removed grpc-js dependency from protobufs (thus utils).

Change Summary

• separate rpc.proto to request_response.proto and rpc.proto (only have service definition), remove grpc-js dependency from protobufs (thus utils)
• move all grpc-js code generation to hub-nodejs
• refactor hubble app to use hub-nodejs
• add protobufs & utils as dependency for hub-web and add new exports

Merge Checklist

Choose all relevant options below by adding an x now or at any time before submitting for review

• PR title adheres to the conventional commits standard
• PR has a changeset
• PR has been tagged with a change label(s) (i.e. documentation, feature, bugfix, or chore)
• PR does not require changes to the protocol

Additional Context

[changeset-bot]

🦋 Changeset detected

Latest commit: a043e15

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

This PR includes changesets to release 5 packages

Name	Type
@farcaster/protobufs	Minor
@farcaster/hub-web	Minor
@farcaster/utils	Minor
@farcaster/hub-nodejs	Patch
@farcaster/hubble	Patch

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[socket-security]

New dependency changes detected. Learn more about Socket for GitHub ↗︎

---

👍 No new dependency issues detected in pull request

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Pull request alert summary

Issue	Status
Install scripts	✅ 0 issues
Native code	✅ 0 issues
Bin script shell injection	✅ 0 issues
Unresolved require	✅ 0 issues
Invalid package.json	✅ 0 issues
HTTP dependency	✅ 0 issues
Git dependency	✅ 0 issues
Potential typo squat	✅ 0 issues
Known Malware	✅ 0 issues
Telemetry	✅ 0 issues
Protestware/Troll package	✅ 0 issues

---

📊 Modified Dependency Overview:

➕ Added Package	Capability Access	+/- Transitive Count	Publisher
@farcaster/[email protected]	None	+1	varunsrin

⬆️ Updated Package	Version Diff	Added Capability Access	+/- Transitive Count	Publisher
@grpc/[email protected]	1.8.7...1.8.13	None	+0/-0	murgatroid99

[codecov]

Codecov Report

Patch coverage: 85.58% and project coverage change: -0.56 ⚠️

Comparison is base (71d6494) 73.03% compared to head (a043e15) 72.48%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #802      +/-   ##
==========================================
- Coverage   73.03%   72.48%   -0.56%     
==========================================
  Files          61       62       +1     
  Lines        5359     5379      +20     
  Branches     1216     1212       -4     
==========================================
- Hits         3914     3899      -15     
- Misses       1351     1380      +29     
- Partials       94      100       +6     

Impacted Files	Coverage Δ
apps/hubble/src/eth/utils.ts	100.00% <ø> (ø)
apps/hubble/src/hubble.ts	1.86% <0.00%> (ø)
apps/hubble/src/network/p2p/protocol.ts	100.00% <ø> (ø)
apps/hubble/src/rpc/adminServer.ts	1.88% <0.00%> (ø)
apps/hubble/src/rpc/server.ts	79.24% <ø> (ø)
apps/hubble/src/storage/db/hubState.ts	36.36% <ø> (ø)
apps/hubble/src/storage/db/idRegistryEvent.ts	83.87% <ø> (ø)
apps/hubble/src/storage/db/nameRegistryEvent.ts	100.00% <ø> (ø)
apps/hubble/src/storage/db/rocksdb.ts	90.47% <ø> (ø)
apps/hubble/src/storage/engine/seed.ts	100.00% <ø> (ø)
... and 27 more

... and 2 files with indirect coverage changes

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