chore(addon/aikefu): 更新测试流式对话的Demo

src/addon/aikefu/api/controller/Kefu.php

@@ -746,7 +746,7 @@ class Kefu extends BaseApi
             $done_data = [
                 'conversation_id' => $real_conversation_id,
                 'message_id' => $real_assistant_message_id,
-                'content' => $assistant_content
+                'content' => $assistant_content, 
             ];
             echo "event: done\ndata: " . json_encode($done_data) . "\n\n";
             

src/addon/aikefu/docs/stream_chat_demo.html

@@ -204,7 +204,7 @@
             const params = new URLSearchParams({
                 uniacid: UNIACID,
                 user_id: '123456',
-                message: message,
+                query: message,
                 conversation_id: conversationId || '',
                 stream: 'true'
             });
@@ -316,7 +316,7 @@
             const body = new URLSearchParams({
                 uniacid: UNIACID,
                 user_id: '123456',
-                message: message,
+                query: message,
                 conversation_id: conversationId || '',
                 stream: 'true'
             });