AlphaPulldown/test

The active pytest layout is:

• test/unit for fast helper and mocked component tests
• test/integration for CPU-only filesystem, CLI wiring, and module interaction tests
• test/functional for heavier workflow tests that still belong to the main package test tree
• test/cluster for Slurm, GPU, or workstation smoke wrappers that are run explicitly
• test/outdated for legacy tests kept for reference until they are rewritten or deleted

Notes:

• pytest.ini only collects unit, integration, and functional.
• conftest.py auto-applies markers from the directory layout.
• test/alphalink now holds AlphaLink fixture files used by optional tests and cluster smoke runs.
• test/RELEASE_READINESS.md tracks which workflows are continuously protected by CI and which still require explicit cluster or manual validation before a release.