feat: StaticEventHandler 처리기 추가

- 커맨드 종료 시점에 호출
  - pre, post 각각이 필요한지는 논의 필요
  - 일단 용도에 따라 pre, post 둘중에 하나만 처리
- eventType으로는 full qualified class name 사용
  - 꼭 그럴필요는 없지만, 커맨드에 한해서는 이렇게

hwe/sammo/StaticEventHandler.php

@@ -1,18 +1,25 @@
 <?php
+
 namespace sammo;
 
-class StaticEventHandler {
+class StaticEventHandler
+{
     // This is a static class, so we don't want to instantiate it
-    public function __construct() {
+    public function __construct()
+    {
         throw new \Exception('This is a static class');
     }
 
-    public static function handleEvent(General $general, string $eventType, array ...$params): void {
-        $handlersList = GameConst::$staticEventHandlers[ $eventType ] ?? null;
-        if( $handlersList === null ) {
+    public static function handleEvent(General|GeneralLite $general, null|General|GeneralLite $destGeneral, string $eventType, array $env, array ...$params): void
+    {
+        $handlersList = GameConst::$staticEventHandlers[$eventType] ?? null;
+        if ($handlersList === null) {
             return;
         }
 
-
+        foreach ($handlersList as $handlerName) {
+            $handler = buildStaticEventClass($handlerName);
+            $handler->run($general, $destGeneral, $env, ...$params);
+        }
     }
-}
+}