CI Health Check - Testing main branch

[ChrisRackauckas-Claude]

Automated CI Health Check

This is an automated CI health check PR to verify that the CI pipeline is working correctly on the main branch.

What this PR does:

• Adds a trivial whitespace change (blank line in README.md)
• Triggers CI to verify all tests pass

Expected outcome:

• If CI passes: This PR will be closed automatically
• If CI fails: An issue will be opened documenting the failure

This PR was created by an automated health check process.

cc @ChrisRackauckas

[ChrisRackauckas-Claude]

Closing this CI health check PR. CI failure detected and documented in issue #69.

Summary:

• All tests passed ✅
• Format Check failed ❌ (pre-existing issue in main branch)

See #69 for details on the formatting issues.

cc @ChrisRackauckas