[docs] Fix broken links + add more docs for openai generic (#1667)

<!-- ELLIPSIS_HIDDEN -->



> [!IMPORTANT]
> This PR enhances `openai-generic` documentation by listing supported
providers and fixes a broken link in `docs.yml`.
> 
>   - **Documentation**:
> - Added a list of supported providers for `openai-generic` in
`openai-generic.mdx`.
> - Fixed broken link redirecting `/ref/llm-client-providers/azure` to
`/ref/llm-client-providers/open-ai-from-azure` in `docs.yml`.
> 
> <sup>This description was created by </sup>[<img alt="Ellipsis"
src="https://img.shields.io/badge/Ellipsis-blue?color=175173">](https://www.ellipsis.dev?ref=BoundaryML%2Fbaml&utm_source=github&utm_medium=referral)<sup>
for c883ea8. It will automatically
update as commits are pushed.</sup>

<!-- ELLIPSIS_HIDDEN -->

Author: hellovai

fern/03-reference/baml/clients/providers/openai-generic.mdx

@@ -18,6 +18,22 @@ client<llm> MyClient {
 }
 ```
 
+A non-exhaustive list of providers you can use with `openai-generic`:
+
+| Inference Provider | Docs |
+| -------------- | -------------- |
+| Azure AI Foundary | [Azure AI Foundary](/ref/llm-client-providers/azure-ai-foundary) |
+| Groq | [Groq](/ref/llm-client-providers/groq) |
+| Hugging Face | [Hugging Face](/ref/llm-client-providers/huggingface) |
+| Keywords AI | [Keywords AI](/ref/llm-client-providers/keywordsai) |
+| Litellm | [Litellm](/ref/llm-client-providers/litellm) |
+| LM Studio | [LM Studio](/ref/llm-client-providers/lmstudio) |
+| Ollama | [Ollama](/ref/llm-client-providers/ollama) |
+| OpenRouter | [OpenRouter](/ref/llm-client-providers/openrouter) |
+| TogetherAI | [TogetherAI](/ref/llm-client-providers/together) |
+| Unify AI | [Unify AI](/ref/llm-client-providers/unify) |
+| vLLM | [vLLM](/ref/llm-client-providers/vllm) |
+
 
 ## BAML-specific request `options`
 These unique parameters (aka `options`)  modify the API request sent to the provider.

fern/docs.yml

@@ -754,6 +754,8 @@ redirects:
     destination: "/ref/llm-client-providers/aws-bedrock"
   - source: "/docs/snippets/clients/providers/azure"
     destination: "/ref/llm-client-providers/open-ai-from-azure"
+  - source: "/ref/llm-client-providers/azure"
+    destination: "/ref/llm-client-providers/open-ai-from-azure"
   - source: "/docs/snippets/clients/providers/gemini"
     destination: "/ref/llm-client-providers/google-ai-gemini"
   - source: "/docs/snippets/clients/providers/groq"