feat: 添加文章修改保存功能及首页入口

server/index.js

@@ -50,9 +50,6 @@ app.get('/api/llm/providers', (req, res) => {
 });
 
 app.post('/api/llm/stream', async (req, res) => {
-  const controller = new AbortController();
-  req.on('close', () => controller.abort());
-
   try {
     const { providerId, model, appId, messages, options } = req.body || {};
     if (!providerId || !Array.isArray(messages)) {
@@ -66,10 +63,10 @@ app.post('/api/llm/stream', async (req, res) => {
       appId,
       messages,
       options,
-      res,
-      signal: controller.signal
+      res
     });
   } catch (error) {
+    console.error('LLM 代理请求错误:', error);
     if (!res.headersSent) {
       res.status(500).json({ success: false, error: error.message });
     }