perf(wai): 消息发送事件名称

wai-server/api/messages/message.controller.js

@@ -74,7 +74,7 @@ const send = async ctx => {
     await createOutboundMessage({ ...toUpsert });
     // wsToSend.sendTextMessage(to, content, actionId);
     const messagePayload = ctxToSendBuilder(_data);
-    waEmitter.emit('request.' + from + '.send.' + msgtype, messagePayload);
+    waEmitter.emit('request.' + from + '.send.message', messagePayload);
     return 'Message sent successfully'; // { wsToSend, ret: 'Message sent successfully' };
   } catch (error) {
     console.error('Error sending message:', error);