feat: scenarioEffect 추가

- 모든 General에 iAction으로 작동

hwe/sammo/ActionScenarioEffect/None.php

@@ -0,0 +1,12 @@
+<?php
+namespace sammo\ActionScenarioEffect;
+use \sammo\iAction;
+use \sammo\General;
+
+class None implements iAction{
+    use \sammo\DefaultAction;
+
+    protected $id = -1;
+    protected $name = '-';
+    protected $info = '';
+}