Parallelize CI builds and add Angular unit tests

[nitrobass24]

Summary

• Split the sequential multi-arch Docker build into parallel amd64 + arm64 jobs using digest-based push and manifest merging
• Add a dedicated unit-test job that runs the 132 Angular Vitest tests in CI for the first time
• On PRs, only unit-test and build (amd64) run; arm64/publish/release are skipped

Test plan

• Push to a PR branch — verify unit-test and build run in parallel, build-arm64/publish/release are skipped
• Push to develop — verify all three build jobs run in parallel, publish creates the manifest
• Push a tag — verify full pipeline including release

🤖 Generated with Claude Code

Summary by CodeRabbit

• Chores
  • Improved CI/CD pipeline with explicit multi-architecture support for amd64 and arm64 platforms
  • Reorganized unit testing and build workflows for enhanced release consistency and reliability

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

Configuration used: Path: .coderabbit.yaml

Review profile: ASSERTIVE

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between aef64c9 and 8488943.

📒 Files selected for processing (1)

• .github/workflows/ci.yml

---

📝 Walkthrough

Walkthrough

The CI/CD workflow is restructured to separate concerns: introducing distinct unit-test, build, and build-arm64 jobs, then consolidating multi-architecture publishing into a dedicated publish job that creates and pushes manifests for both architectures.

Changes

Cohort / File(s)	Summary
Test Job Separation .github/workflows/ci.yml	Added new unit-test job to isolate Angular test execution with Node.js setup and dependency installation, separated from build pipeline.
Multi-Architecture Build Jobs .github/workflows/ci.yml	Introduced explicit build job with linux/amd64 platform targeting and cache scoping; added separate build-arm64 job for ARM64 builds with digest export and artifact upload.
Multi-Arch Publishing .github/workflows/ci.yml	Created dedicated publish job that depends on unit-test, build, and build-arm64; handles cross-arch digest retrieval, Docker login, metadata extraction, and multi-arch manifest creation/push using docker buildx imagetools.

Estimated code review effort

🎯 4 (Complex) | ⏱️ ~50 minutes

Poem

🐰 A pipeline hops through tests so keen,
Two arches dance—amd64 and arm!
Then manifest spells weave between,
Multi-build charm kept safe from harm.
From separate jobs, one image blooms. 🐇✨

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch ci/parallel-builds-unit-tests

---

_{Comment @coderabbitai help to get the list of available commands and usage tips.}