Publish connector

[cpb8010]

Description

Updates for the connector and auth-server

Additional context

Some steps were skipped

[github-actions]

Visit the preview URL for this PR (updated for commit 803898d):

https://zksync-auth-server-staging--pr172-publish-connector-x4v9t4ze.web.app

_{(expires Sat, 23 Aug 2025 07:11:02 GMT)}

_{🔥 via Firebase Hosting GitHub Action 🌎}

_{Sign: 509a9c9ea42583076f531c53cf2979c544d5d0b7}

[Copilot]

Pull Request Overview

This PR implements monitoring and deployment improvements for the OIDC and auth servers, along with package publishing updates. The changes focus on adding Prometheus metrics collection to the salt service and updating deployment configurations.

• Adds Prometheus metrics collection with custom counters and histograms for the salt service
• Updates contract deployment addresses and adds snarkjs dependency management
• Enables publishing of the wagmi connector package alongside the main SDK

Reviewed Changes

Copilot reviewed 10 out of 11 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
packages/oidc-server/src/salt-service.ts	Adds Prometheus metrics collection with separate metrics server on port 9090
packages/oidc-server/package.json	Adds prom-client dependency for metrics collection
packages/auth-server/stores/local-node.json	Updates contract deployment addresses for local development
packages/auth-server/scripts/copy-snarkjs.mjs	Adds script to copy snarkjs browser bundle to public directory
packages/auth-server/project.json	Updates build commands to include snarkjs copying
packages/auth-server/package.json	Adds snarkjs dependency and copy script
packages/auth-server/nuxt.config.ts	Adds default URLs for OIDC service endpoints
package.json	Adds snarkjs as root dependency
Dockerfile	Exposes additional port 9090 for metrics endpoint
.github/workflows/deploy-package.yml	Uncomments and updates wagmi connector publishing workflow

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}