xo-numeric: streamline setup

include/xo/numeric/SetupNumeric.hpp

@@ -0,0 +1,25 @@
+/** @file SetupNumeric.hpp
+ *
+ *  @author Roland Conybeare, Feb 2026
+ **/
+
+#pragma once
+
+#include "PrimitiveRegistry.hpp"
+#include <xo/alloc2/Collector.hpp>
+
+namespace xo {
+    namespace scm {
+        /** Setup numeric facet dispatch **/
+        struct SetupNumeric {
+        public:
+            static bool register_facets();
+            /** Register primitive factories with primitive registry **/
+            static bool register_primitives(obj<ARuntimeContext> rcx,
+                                            InstallSink sink,
+                                            InstallFlags flags);
+        };
+    }
+}
+
+/* end SetupNumeric.hpp */