feat: 新增列表文件访问端点并兼容旧路径

服务器新增/list.txt接口提供列表文件访问，客户端优先请求该路径，失败时回退到原/uploads/list.txt路径

CloudServer/server.js

@@ -82,6 +82,18 @@ app.use((req, res, next) => {
     else if (req.path.endsWith('.ts')) res.type('video/mp2t');
     next();
 });
+
+function sendListFile(res) {
+    if (!fs.existsSync(listFilePath)) {
+        return res.status(404).send('list.txt not found');
+    }
+    res.type('text/plain; charset=utf-8');
+    res.send(fs.readFileSync(listFilePath, 'utf8'));
+}
+
+app.get('/list.txt', (req, res) => sendListFile(res));
+app.get('/uploads/list.txt', (req, res) => sendListFile(res));
+
 app.use(express.static(path.join(__dirname, 'public')));
 app.set('view engine', 'ejs');
 

station_broadcast.lua

@@ -1012,7 +1012,10 @@ end
 function Network.syncFiles()
     -- Sync only config file (list.txt) periodically
     while true do
-        local resp = http.get(CONFIG.API_URL .. "/uploads/list.txt")
+        local resp = http.get(CONFIG.API_URL .. "/list.txt")
+        if not resp then
+            resp = http.get(CONFIG.API_URL .. "/uploads/list.txt")
+        end
         if resp then
             local content = resp.readAll()
             resp.close()