charger: Improve lineage charger

* Display charging level in percent and update
  graphics for it

* Use lineage teal as the main color and red
  for low charging level

* Update battery fail to match new style

* Define battery fail file to actually use
  our custom image

Change-Id: I6907da5116f6bbd1788902b177ed999c1568815c
Signed-off-by: Chippa-a <bagirovvusal99@gmail.com>