[Feature]: `files` endpoint support in `system` tools

[HamadaSalhab]

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🔖 Feature description

One currently cannot use any of the files functionalities (create, delete... etc) in system tools. We need to add support for that.

🎤 Why is this feature needed ?

No response

✌️ How do you aim to achieve this?

No response

👀 Have you searched issues and PRs to see if this feature request has been raised before?

• [x] I checked and didn't find similar issue