[8.12] [Obs AI Assistant] Perform functions etc on the server (#172590)…

… (#172824)

# Backport

This will backport the following commits from `main` to `8.12`:
- [[Obs AI Assistant] Perform functions etc on the server
(#172590)](#172590)

<!--- Backport version: 8.9.7 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

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AI Assistant] Perform functions etc on the server
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AI Assistant] Perform functions etc on the server
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AI Assistant] Perform functions etc on the server
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BACKPORT-->

Co-authored-by: Dario Gieselaar <dario.gieselaar@elastic.co>