Show plugin activation status

[josefkarasek]

Description

Changes proposed in this pull request:

• @Botkube list sources|executors now prints status of each plugin with regards to plugin restarts.

Testing

Enable echo executor:

executors:
  echo:
    botkube/echo:
      enabled: true

Enable cm source:

sources:
  cm:
    displayName: "Kubernetes Config Map Watcher"
    botkube/cm-watcher:
      context: *default-plugin-context
      enabled: true
      config:
        configMap:
          name: watcher
          namespace: botkube
          event: ADDED

Restart cm and echo plugins with:

@Botkube echo @panic

apiVersion: v1
kind: ConfigMap
metadata:
  annotations:
    die: "true"
  name: watcher
  namespace: botkube

Check results with:

@Botkube list src
@Botkube list exec

Related issue(s)

#878

[huseyinbabal]

Maybe move it before line 65 and remove it here? seems obsolete to me

[huseyinbabal]

Works as expected, left one minor comment