chore(addon/aikefu): 增加统一的事件配置

src/addon/aikefu/config/event.php

@@ -0,0 +1,24 @@
+<?php
+/**
+ * 智能客服扩展事件配置
+ */
+return [
+    'bind' => [
+
+    ],
+
+    'listen' => [
+        'KefuChat' => [
+            'addon\aikefu\event\KefuChat'
+        ],
+        'KefuCreateConversation' => [
+            'addon\aikefu\event\KefuCreateConversation'
+        ],
+        'KefuGetHistory' => [
+            'addon\aikefu\event\KefuGetHistory'
+        ],
+    ],
+
+    'subscribe' => [
+    ],
+];