Follow CommerceCanon classification in current examples and authoring tools

canon/standards/repo-classification-standard_v1.0.md

@@ -865,29 +865,33 @@ repo_classification:
     - adaptation
 ```
 
-### 13.3 Identity Canon
+### 13.3 CommerceCanon
+
+Example refreshed 2026-09-06 from CommerceCanon's source classification following
+accepted CUST-ADR-006. CommerceCanon owns counterparty/commercial semantics and
+imports technical concepts from InfoTechCanon. This updates an example, not the
+classification vocabulary or decision procedure.
 
 ```yaml
 repo_classification:
   category: research
-  domain: infotech
+  domain: financials
   secondary_domains:
-    - government
+  - government
+  - infotech
   capability_tags:
-    - identity
-    - access-control
-    - terminology
-    - canon
-    - governance
+  - canon
+  - terminology
+  - governance
   business_stake:
-    - technology
-    - legal
-    - operations
-    - intelligence
+  - technology
+  - legal
+  - operations
+  - intelligence
   business_mechanics:
-    - intention
-    - control
-    - adaptation
+  - intention
+  - control
+  - adaptation
 ```
 
 ### 13.4 NetKingdom