Extract debug access rules UI as RBAC View

[squaremo]

Before the implementation of RBAC using Kubernetes packages (#2882), there was a service API endpoint and user interface for looking at the user's AccessRule objects. AccessRule is no longer required, so the debug interface is not useful any more, and we could remove it and supporting code.

[jpellizzari]

There may be a hidden "cool product feature" here. We had originally built the debugging UI for internal use only, but it is very possible that users can't get a summarized view of their permissions anywhere else in the app.

We will check with product on if we can generalize this. Either way it will be moved out of "Explorer" eventually.

[enekofb]

There may be a hidden "cool product feature" here. We had originally built the debugging UI for internal use only, but it is very possible that users can't get a summarized view of their permissions anywhere else in the app.

We will check with product on if we can generalize this. Either way it will be moved out of "Explorer" eventually.

really up for something like this

[enekofb]

Background ...

i am trying to explain how users can make sense of RBAC permission in WGE and this features would be my goto place over other alternatives like use single cluster kubectl or similar other approaches