Revert "ci: matrix builds with native ARM64 runners and PR test comments"

[supervoidcoder]

Reverts #62

Summary by CodeRabbit

• Chores
  • Simplified continuous integration and build pipeline by consolidating to a single Windows platform, removing previous multi-architecture matrix builds and related per-architecture configurations.
  • Streamlined the automated release notes generation process by simplifying the notes structure and removing detailed merge commit metadata.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

GitHub Actions workflows are significantly simplified. The build workflow transitions from multi-architecture matrix builds to a single Windows runner, removing architecture-specific compilation and test result aggregation. The release workflow removes merge commit message inclusion from release notes generation.

Changes

Cohort / File(s)	Summary
GitHub Actions Workflow Simplification .github/workflows/build.yml, .github/workflows/release.yml	Build workflow replaces multi-architecture matrix (x64/x86/arm64) with single Windows runner; removes per-architecture setup, compilation steps, and complex test result collection/posting. Release workflow removes merge commit conditional gating and merge-commit description inclusion in release notes.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Possibly related PRs

• Fix release notes to include all PR commits instead of only merge commit #51: Modifies release notes generation to handle commit content differently; conflicts with removal of merge-commit message handling in this PR.

Suggested labels

ci/cd

Poem

🐰 Arch matrices fade, one runner remains,
Workflows now lean without complex chains,
Merge notes released, release notes clean,
Simplicity shines in the CI machine!

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch revert-62-copilot/ci-upgrade-release-and-build

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

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