chore: upgrade dev dep, enable source maps.

[knightedcodemonkey]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.20%. Comparing base (1920f05) to head (9d7cb08).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #49   +/-   ##
=======================================
  Coverage   92.20%   92.20%           
=======================================
  Files          11       11           
  Lines        2859     2859           
  Branches      496      496           
=======================================
  Hits         2636     2636           
  Misses        204      204           
  Partials       19       19           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[Copilot]

Pull request overview

This PR performs routine maintenance by upgrading the @knighted/duel dev dependency to a release candidate version and enabling source map generation for the CSS package.

• Upgrades @knighted/duel from v3.2.0 to v4.0.0-rc.5, pulling in updated dependencies
• Enables source map generation in the CSS package TypeScript configuration
• Bumps @knighted/css package version from 1.0.6 to 1.0.7 to reflect the source map change

Reviewed changes

Copilot reviewed 4 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
packages/playwright/package.json	Updates @knighted/css dependency to version 1.0.7
packages/css/tsconfig.json	Enables TypeScript source map generation
packages/css/package.json	Bumps package version to 1.0.7
package.json	Upgrades @knighted/duel dev dependency to 4.0.0-rc.5
package-lock.json	Updates lock file with new dependency versions and transitive dependencies
.gitignore	Adds .duel-cache/ directory to ignore list for the new duel version's cache

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.