Feature: Plugins

[everettraven]

Very abstract thought at the moment, but it probably makes sense to have some form of plugin architecture at some point that allows for accessing content that might be useful to include on the dashboard but isn't a kubernetes resource

[everettraven]

Marked as low priority as this isn't trivial to implement and there is more important base functionality to work on before this

[everettraven]

I think it would be neat to have a way to use kubectl plugins and view their output in a viewport tab. This would allow the use of existing kubectl plugins installed on a users machine.

This would be in addition to a buoy specific plugin architecture.