Create Lightspeed hover button as part of core but extensible by Lightspeed Dynamic Plugin

• We need the lightspeed hover button to become part of the core this will help users discover Lightspeed.
• Once a user clicks the hover button the chat window will popup with instructions on how to enable/install lightspeed on the cluster.
• We then need to make this extensible so that the lightspeed team only and can override the existing button and chat window.
• We will not advertise this extension point as we don't want others using it.

AC:

• Check if the PackageManifest for the Lightspeed operator is available on the cluster AND check if the user had permissions to install it
  • If YES, the render the btn
  • If NO, dont render the btn
• Add a user-preference to show/hide the hover button
• The code should be part of the core console