Consume governed recipients and add operational checks

src/govoplan_campaign/backend/routes/versions.py

@@ -658,6 +658,7 @@ def build_version(
             tenant_id=principal.tenant_id,
             version_id=version_id,
             write_eml=payload.write_eml if payload else True,
+            user_id=principal.user.id,
         )
         audit_from_principal(
             session,