* issuemanager.get_summary->make_summary
* test(datalab): ♻️ move tests for issue managers into their respective test modules
* test(datalab): ✅ add tests for custom issue manager
- Validate scores provided to IssueManager.make_summary
- Move fixture for custom issue manager to conftest.py
- Test make_summary on a "custom" IssueManager
* test(datalab): add __init__.py for discoverability of issue manager tests
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Co-authored-by: Elías Snorrason <eliassno@gmail.com>