전략 사용 방식 변경

hwe/sammo/Command/Nation/che_초토화.php

@@ -95,9 +95,18 @@ class che_초토화 extends Command\NationCommand{
     }
 
     public function getPostReqTurn():int{
+        //NOTE: 자체 postReqTurn 사용
         return 24;
     }
 
+    public function getNextAvailable():?int{
+        return null;
+    }
+
+    public function setNextAvailable(?int $yearMonth=null){
+        return;
+    }
+
     public function getCommandDetailTitle():string{
         $name = $this->getName();