Custom cookie - Create RSS feed from data behind login

[spinnaker1]

What feature is it?

Enable custom cookie option, to create RSS feed from data that's behind login. Many websites use ReCapchta protection against bot logins, that's why I suppose the --custom-cookie option which can be used anywhere.

What problem does this feature solve?

Get data from website that's behind login. For example a forum that requires login to view forum.

Additional description

The program youtube-dl does have --custom-cookie option if you are interested. But for RSSHub this option needs to be easily available when you create a new route for a new website.

[github-actions]

👍 感谢提交该 Issue，请确保仔细阅读 Issue 模板，RSS 提案模板 或 Feature 提案模板 以便于测试。不符合模板将导致 Issue 被直接关闭。

👍 Thanks for the issue, please follow the Issue template, RSS proposal template or Feature proposal template. Otherwise the issue will be closed.

[NeverBehave]

How would you like to pass/update cookie in the future?