"Login With Chatgpt" | Allow users to use their own Plus subscription in 3rd party apps

I would like to suggest adding a way to integrate OpenAI authentication into third-party apps. The goal is to allow users to log in with their own accounts (like ChatGPT Plus) and use their own message credits/limits instead of the developer’s API. This would be much more convenient for users who already have a subscription and want to leverage it across different platforms