Add o1 Reasoning Effort Parameter

[vlad-tsoy]

With the o1 GA model there is a new reasoning effort parameter it would be great if it was added to the UI as part of the o1 model support.

Some additional info from Azure OpenAI docs: 2024-12-01-preview adds an additional new parameter reasoning_effort which can be set to low, medium, or high with the latest o1 model. The higher the effort setting, the longer the model will spend processing the request, which will generally result in a larger number of reasoning_tokens.

Source: https://learn.microsoft.com/en-us/azure/ai-services/openai/how-to/reasoning?tabs=python-secure#availability