GPT lists generator

We can make list generation easily controllable and more efficient in the resources use.

For example is, it is not required to send complete context of the conversation to generate each item. The list itself and one-two examples of items with the number of desired item should be enough.

The list itself also may not be needed, as we can just pass a single item to be transformed by pattern.

This package may require heavily use of `chatgpt-templates` package.

https://discord.com/channels/739430470345031692/1182163421974761493/1182163763361763378 - an example of conversation that is not that easy to do and is not so efficient in both time and money.