idea: add support for OpenAI o1-preview and o1-mini

[fulvio-m]

Problem Statement

OpenAI has recently released new high-reasoning models called 'o1-preview' and 'o1-mini' that are not available in Jan.

Feature Idea

OpenAI has recently released new high-reasoning models called 'o1-preview' and 'o1-mini'.
It would be beneficial to have these models available in the Jan app.

These new models could potentially enhance the app's capabilities for tasks requiring advanced reasoning and problem-solving.

Here's the blog post about the announcement: https://openai.com/index/introducing-openai-o1-preview/

[RONNCC]

#3659