[Feature] Route through NVIDIA OpenShell

[colinmollenhour]

NVIDIA's OpenShell adds a layer of protection to prevent prompt injections, leakage of credentials, etc. I believe Spacebot could be adapted to use openshell as its AI engine which to the end user might not appear to provide any value, but it allows it to meet a baseline of security, like using https vs http.

https://docs.nvidia.com/openshell/latest/about/architecture.html