feat: azure embedding

[Saedbhati]

Description

Describe your changes in detail (optional if the linked issue already contains a detailed description of the changes). Fixes #1330 Added Feature Azure Embedding

Checklist

Go over all the following points, and put an x in all the boxes that apply.

• #[x] I have read the CONTRIBUTION guide (required)
• [ x] I have linked this PR to an issue using the Development section on the right sidebar or by adding Fixes #issue-number in the PR description (required)
• [x ] I have checked if any dependencies need to be added or updated in pyproject.toml and uv lock
• [x ] I have updated the tests accordingly (required for a bug fix or a new feature)
• [x ] I have updated the documentation if needed:
• [ ] I have added examples if this is a new feature

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