Allow composition within command internal helpers

docs/roadmap/remediation.md

@@ -358,6 +358,8 @@ fetch endpoint reports absence. Focused publication/wrapper tests pass.
 
 ### R10 — Medium: The boundary checker bans valid command-internal composition
 
+Status: Resolved.
+
 Category: Inadvertently strengthened architectural prohibition.
 
 **Evidence:** [checkImportDirections](../../internal/apicheck/main.go), around
@@ -381,6 +383,12 @@ turning current package inventory into a fixed future architecture.
 internal imports of command code and internal-helper imports of public facades
 remain rejected.
 
+**Resolution:** The import checker identifies each executable’s internal helper
+subtree and permits collaboration inside it. Library-to-command imports,
+helper-to-controller imports, and internal-to-facade imports remain rejected.
+Positive and negative dependency fixtures and the actual compiled repository
+boundary checks pass.
+
 ## Remediation boundaries
 
 Address these findings before treating the initial implementation as complete