Fix Pages build source path in GitHub Actions build workflow

[Copilot]

The build GitHub Actions job failed because Jekyll was invoked with source: ./docs, but this repository does not contain a docs/ directory. This caused SCSS compilation to fail while resolving load paths under /github/workspace/docs.

• Root cause

  • actions/jekyll-build-pages@v1 was configured with a non-existent source directory.

• Workflow fix

  • Updated the Pages build configuration to point Jekyll at the actual site source directory (repository root), so asset and SCSS resolution run against existing paths.

• Impact

  • Restores successful execution of the build job by aligning workflow configuration with repository layout.

# before
with:
  source: ./docs
  destination: ./docs/_site

# after
with:
  source: ./
  destination: ./_site