Implement infospace scaffold and service baseline

infospace/reports/scaffold-placement.md

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+# Scaffold Placement Report
+
+**Workplan:** ITC-WP-0001
+**Date:** 2026-05-23
+**Mode:** placement only, no semantic refactor
+
+## Summary
+
+The first implementation pass created the concrete `infospace/` root and
+placed the existing seed corpus into the newer `kernel/`, `models/`, and
+`standards/` layout. The original files in `seeds/` remain unchanged as
+provenance.
+
+## Placement Rules
+
+- Core and Kernel Map are copied to `infospace/kernel/`.
+- Broad domain models are copied to `infospace/models/<domain>/`.
+- Tagging and CARING are copied to `infospace/standards/<standard>/`.
+- `infospace/artifacts/index.yaml` records canonical path, kind, title,
+  source seed path, and initial graph relationships.
+- No semantic edits were made to the copied documents.
+
+## Deferred
+
+- Domain-level profile extraction remains in ITC-WP-0004 and ITC-WP-0006.
+- Generated views and stricter validation remain in ITC-WP-0003.
+- Consumer repository workplans remain owned by the consumer repositories.