Auto poll KDocs login status

routes/admin_api/core.py

@@ -850,6 +850,14 @@ def get_kdocs_status_api():
 
         uploader = get_kdocs_uploader()
         status = uploader.get_status()
+        live = uploader.refresh_login_status()
+        if live.get("success"):
+            logged_in = bool(live.get("logged_in"))
+            status["logged_in"] = logged_in
+            status["last_login_ok"] = logged_in
+            status["login_required"] = not logged_in
+        if live.get("error"):
+            status["last_error"] = live.get("error")
         return jsonify(status)
     except Exception as e:
         return jsonify({"error": f"获取状态失败: {e}"}), 500