[Improvement]: CLI doesn't support LLMProxy LLMProvider related list/removal operations

[malinthaprasan]

Please select the area the issue is related to

CLI

Please select the aspect the issue is related to

Aspect/UI (Frontend layouts, components, styling)

Suggested Improvement

Currently we can add/update LLMProviders/Proxies via CLI using

ap gateway apply -f <filename.yaml>

But we don't any listing operations specific to them. So if anyone wants to list existing, remove any of them, they need to directly talk to REST API.

Related Issues

No response