支持免登录游客聊天并隔离历史与附件

templates/index.html

@@ -44,7 +44,7 @@
                     <div class="ai-avatar"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.6" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="m4 7 8-4 8 4v10l-8 4-8-4Z"/><path d="m4 7 8 4 8-4M12 11v10M8 5l8 4"/></svg></div>
                     <div class="welcome-eyebrow">中欧 · 英国物流服务</div>
                     <h3>物流问题，随时为您解答</h3>
-                    <p>查询订单状态、了解专线报价，或联系人工客服。<br>从这里开始您的物流咨询。</p>
+                    <p>咨询运费、时效或联系人工客服。<br>订单查询需登录并关联客户账号。</p>
                 </div>
             </section>
         </div>
@@ -73,6 +73,7 @@
     </main>
 </div>
 <script src="{{ url_for('static', filename='js/support.js') }}"></script>
+<script src="{{ url_for('static', filename='js/visitor.js') }}"></script>
 <script src="{{ url_for('static', filename='js/voice.js') }}"></script>
 <script src="{{ url_for('static', filename='js/chat.js') }}"></script>
 </body>