### Check for existing issues

- [x] I have searched the existing issues and checked that my issue is not a duplicate.

### The Feature

Add support for Fireworks AI models in Azure Foundry:

* DeepSeek V3.2 * OpenAI gpt-oss-120b * Kimi K2.5 * MiniMax M2.5

https://azure.microsoft.com/en-us/blog/introducing-fireworks-ai-on-microsoft-foundry-bringing-high-performance-low-latency-open-model-inference-to-azure/

### Motivation, pitch

Support for new models

### What part of LiteLLM is this about?

Proxy

### LiteLLM is hiring a founding backend engineer, are you interested in joining us and shipping to all our users?

No

### Twitter / LinkedIn details

_No response_