Establish CommerceCanon draft kernel and foundation layout

Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a070b5-4994-7271-bd8b-7c3dbcedec4b

canon.yaml

@@ -0,0 +1,29 @@
+repository: commerce-canon
+title: CommerceCanon
+status: draft
+version: 0.1.0-draft
+description: Counterparty and commercial-relationship semantics importing shared InfoTechCanon concepts.
+classification:
+  kernel: Canon purpose, ownership boundary, and contribution rules.
+  models: Domain concepts and relationships with declared upstream imports.
+  standards: Normative requirements over registered models.
+layout:
+  layout_family: kernel-models-standards
+  infospace_root: infospace/
+  documentation_conformance: core
+  documentation_standard: itc-repo-layout:RepositoryLayoutStandard
+  documentation_standard_version: 0.1.0-RC1
+  documentation_standard_source_commit: b081d39da1353201f879ee6832d4e3e52b791c73
+  assessment: docs/RepositoryLayout.md
+kernel:
+  - id: commerce-core
+    title: CommerceCanon Core
+    path: infospace/kernel/CommerceCanonCore.md
+    status: draft
+models: []
+standards: []
+planned_models:
+  - ledger_locator: counterparty
+    status: awaiting-model-migration
+    work_item: CFED-WP-0001-T06
+    prerequisites: [CFED-WP-0001-T05, CFED-WP-0001-T11]