fix(ci): install Playwright firefox and webkit for browser matrix

[graffhyrum]

Root cause

GitHub Actions installs only Chromium (playwright install --with-deps chromium), but getProjects() generates 36 projects across six browser families (chromium, firefox, webkit, Mobile Chrome, Mobile Safari, Google Chrome).

Projects using firefox or webkit fail immediately:

browserType.launch: Executable doesn't exist at .../ms-playwright/firefox-*/...
browserType.launch: Executable doesn't exist at .../ms-playwright/webkit-*/...

Latest failing run: 24491485859 — 36 passed / 36 failed (chromium + Mobile Chrome + Google Chrome channel vs missing firefox/webkit).

Earlier failures (9–14s) were transient package.json parse errors on broken commits; unrelated to the current matrix issue.

Fix

Install the three Playwright-managed engines used by the matrix:

bunx playwright install --with-deps chromium firefox webkit

Mobile Chrome/Safari and Google Chrome channel reuse those binaries on Ubuntu runners.

Verification

Locally with CI=true and the same browser install: 72 passed via bun run runDemo (~51s).

  

Summary by CodeRabbit

• Chores
  • Expanded CI/CD browser compatibility testing to validate across Chromium, Firefox, and WebKit, improving cross-browser quality assurance.

[changeset-bot]

⚠️ No Changeset found

Latest commit: 63451b6

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 9838b9af-83f8-4ad5-91f7-32d5a42c60a5

📥 Commits

Reviewing files that changed from the base of the PR and between d06b08a and 63451b6.

📒 Files selected for processing (1)

• .github/workflows/ci.yml

---

📝 Walkthrough

Walkthrough

The CI workflow's Playwright browser installation step now installs Chromium, Firefox, and WebKit instead of only Chromium, enabling cross-browser test execution in continuous integration.

Changes

Multi-browser Playwright CI Configuration

Layer / File(s)	Summary
Playwright multi-browser installation .github/workflows/ci.yml	Playwright install command updated to include firefox and webkit alongside chromium with the --with-deps flag for full dependency installation across all three browsers.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

🐰 A browser test in every hue,
Chrome, Firefox, Webkit too,
Three browsers now in CI's embrace,
Cross-platform coverage finds its place! 🌈

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: installing multiple Playwright browsers (Firefox and WebKit) for the CI workflow's browser matrix testing.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch cursor/fix-ci-playwright-browsers-5736

---

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.}