[codex] Simplify Quartus CI build

[asturur]

Summary

• Replace the remote MiSTer build automation handoff with a direct GitHub Actions Quartus build.
• Build menu using the Quartus Lite Cyclone V Docker image.
• Verify output_files/menu.rbf is produced and upload it as a workflow artifact.

Validation

• Parsed .github/workflows/ci_build.yml locally with Ruby YAML.
• Did not run a full Quartus compile locally.

Summary by CodeRabbit

• Chores
  • Updated build automation workflow to use containerized build system with improved permission restrictions and artifact handling.

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 5252ff82-2697-4e55-8395-e15991e11a5b

📥 Commits

Reviewing files that changed from the base of the PR and between 0d54d02 and 5c09db7.

📒 Files selected for processing (1)

• .github/workflows/ci_build.yml

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📝 Walkthrough

Walkthrough

The CI workflow is refactored from executing a remote build script to using a containerized Quartus Lite build. It adds explicit triggers, restricted permissions, output verification, and artifact uploads.

Changes

CI Workflow Containerization

Layer / File(s)	Summary
Trigger Configuration .github/workflows/ci_build.yml	Workflow triggers updated to pull_request, push, and workflow_dispatch.
Permissions & Container Setup .github/workflows/ci_build.yml	Explicit permissions: contents: read added; job configured with theypsilon/quartus-lite-c5:17.0.2.docker0 container image.
Build Execution .github/workflows/ci_build.yml	Script-based approach (curl-piped remote build.sh) replaced with docker run executing Quartus compile command for menu.
Output Verification & Artifact Upload .github/workflows/ci_build.yml	Steps added to verify output_files/menu.rbf exists and upload it as artifact using actions/upload-artifact@v4.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

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🐰 From scripts to containers, a hop most grand,
Quartus builds now stand in Docker's land,
Permissions locked tight, artifacts take flight,
Our CI pipeline shines, clean and bright! 🚀

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch codex/simple-quartus-action

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