Accept ConfigKit integers in module options

internal/framework/pipeline/construction.go

@@ -69,3 +69,22 @@ func RejectUnknownOptions(options map[string]any, allowed ...string) error {
 	}
 	return fmt.Errorf("unknown options %q", unknown)
 }
+
+// IntOption accepts the two integer representations admitted at the module
+// boundary: native int values from programmatic bindings and int64 values from
+// ConfigKit dynamic option maps. Callers remain responsible for their own
+// domain constraints.
+func IntOption(value any) (int, bool) {
+	switch typed := value.(type) {
+	case int:
+		return typed, true
+	case int64:
+		converted := int(typed)
+		if int64(converted) != typed {
+			return 0, false
+		}
+		return converted, true
+	default:
+		return 0, false
+	}
+}