panel: add StatusView from PVE

panel: add StatusView from PVE

with 2 minor fixups:
* one lint error
* binding of the 'updateValues' function in the event
  (we want to avoid breaking this when used in a context where
  a controller exists, in that case using a string will only look in
  the controller and not in the component itself anymore, so use
  the function directly)

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>