Improve discoverability of the console plugins page

Currently, you need to navigate to

Cluster Settings ->
Global configuration ->
Console (operator) config ->
Console plugins

to see and managed plugins. This takes a lot of clicks and is not discoverable. We should look at surfacing plugin details where they're easier to find – perhaps on the Cluster Settings page – or at least provide a more convenient link somewhere in the UI.

AC: Add the Dynamic Plugins section to the Status Card in the overview that will contain:

• count of active and non-active plugins
• link to the ConsolePlugins instances page
• status of the loaded plugins and breakout error

cc amobrem rhn-engineering-rhamilto