GAP-L1-P2-repo-graph-cisurface-packagesurface

Current state

Repo defines:

• PackageSurface (npm package metadata: workspacePath, moduleType, surfaceKinds, sourceOfTruthRole)
• CiSurface (scripts, publishStrategy, releaseChannels, validationCommands)
• PathDescriptor (path, pathKind, ownerKind, ownerId, platform)

v6 has ProcessDescriptor (cluster 11) — partially overlaps with PackageSurface but doesn't include CI fields or release channels. PathDescriptor is referenced multiple times in coverage-checklist (e.g. "Run dir layout PathDescriptor per file") but no NodeKind by that name exists in v6 ontology-schema.yaml.

Desired state

• Add PathDescriptor NodeKind (called out by coverage-checklist but missing — internal contradiction).
• Either extend ProcessDescriptor with CI fields or add CiSurface sibling NodeKind.
• Add PackageSurface (or merge into ProcessDescriptor with new attributes moduleType, sourceOfTruthRole).

Evidence

• packages/agent-catalog/graph/schema/ontology-schema.yaml (lines 212-247)
• C:/work/v6/graph/coverage-checklist.md (multiple rows reference PathDescriptor)

Propagation status

• Level 1: open
• Level 2: not-started — coverage-checklist has internally-inconsistent PathDescriptor references

Propagation chain

• Level 1: 1 missing NodeKind + 1 ProcessDescriptor extension OR 2 sibling NodeKinds.
• Level 2: catalog-meta.md / sourceref-and-scope.md updates.

Notes

Internal-consistency fix: schema mentions PathDescriptor as if it exists; it does not.