Problem: --abort-on-container-exit stops ALL containers when tests
fail, so SeaweedFS services are down when file download step runs.
Solution:
1. Use continue-on-error: true to capture test failure
2. Store exit code in GITHUB_OUTPUT for later checking
3. Add new step to restart SeaweedFS services if tests failed
4. Download step runs after services are back up
5. Final step checks test exit code and fails workflow
This ensures:
✅ Services keep running for file analysis
✅ Parquet files are accessible via filer API
✅ Workflow still fails if tests failed
✅ All diagnostics can complete
Now we'll actually be able to download and examine the Parquet files!
chrislu