Add azure ai foundry tutorials

[mrmer1]

This PR introduces a new section to the documentation, titled "Cohere on Azure". This section contains tutorials on using Cohere's models on Azure AI Foundry, covering the following topics:

• Text Generation: This tutorial demonstrates how to use Cohere's Command model on Azure AI Foundry for text generation. It covers setting up the Cohere client, basic text generation, other use cases, and building a chatbot.
• Semantic Search: This tutorial explores semantic search using Cohere's Embed model on Azure AI Foundry. It includes setting up the Cohere client, embedding text data, building a search index, and performing multilingual semantic search.
• Reranking: This tutorial focuses on reranking using Cohere's Rerank model on Azure AI Foundry. It covers setting up the Cohere client, retrieving documents, reranking documents, and reranking semi-structured data.
• Retrieval Augmented Generation (RAG): This tutorial provides a guide for performing RAG with Cohere's Command models on Azure AI Foundry. It includes setting up the Cohere client, building a RAG application, managing chat history, handling direct responses, and generating citations.
• Tool Use & Agents: This chapter explains how to build an agentic application using Cohere's Command models on Azure AI Foundry. It covers setting up tools, defining tool schemas, and running an agent.

Changes:

• A new section, "Cohere on Azure", has been added to the documentation, containing tutorials on using Cohere's models on Azure AI Foundry.
• The following tutorials have been added:
  • Text Generation
  • Semantic Search
  • Reranking
  • Retrieval Augmented Generation (RAG)
  • Tool Use & Agents

[github-actions]

🌿 Preview your docs: https://cohere-preview-0c67a029-b65a-4a1a-98cc-39d7403398cc.docs.buildwithfern.com

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🌿 Preview your docs: https://cohere-preview-6021f1e1-6287-4f43-877c-c7638eb0d70b.docs.buildwithfern.com

[github-actions]

🌿 Preview your docs: https://cohere-preview-64488564-69ca-4d20-9790-d0ff5cdb3820.docs.buildwithfern.com

[github-actions]

🌿 Preview your docs: https://cohere-preview-c9f7b18b-fcd8-437d-92be-8281198d5952.docs.buildwithfern.com

[github-actions]

🌿 Preview your docs: https://cohere-preview-778fd86b-dfdf-49ce-858d-f047008d843d.docs.buildwithfern.com

[trentfowlercohere]

These are great, well done!