fix(auth): Undefined variable $payload，从异常中获取 payload 信息

src/Auth.php

@@ -53,9 +53,11 @@ class Auth implements AuthInterface
         JWT::$leeway = self::SLEEP_WAY;
         try {
             $payload = JWT::decode($jwt, new Key($this->config['jwt_secret'], self::ALGORITHM));
-        } catch (ExpiredException) {
+        } catch (ExpiredException $e) {
             // ... 忽略
+            $payload = $e->getPayload();
         }
+
         $res = match (UserTypeEnum::tryFrom($payload->aud)) {
             $this->userType => decrypt_data($payload->sub, $this->config['jwt_secret']),
             default => throw new \Exception('token 类型错误'),