基本界面达成

utils/wifi_manager.py

@@ -17,13 +17,13 @@ class WifiManager:
             return ""
 
     def list_saved_networks(self):
-        """列出已保存的 wifi"""
+        """列出已保存的 wifi（wpa_cli list_networks 以 Tab 分隔）"""
         output = self._run_wpa_cli("list_networks")
         networks = []
         lines = output.splitlines()
         if len(lines) > 1:
             for line in lines[1:]:  # skip header
-                parts = line.split()
+                parts = line.split('\t')
                 if len(parts) >= 4:
                     networks.append({
                         "network_id": parts[0],