Apply new action button visual design

- Add some icon resources.
- Add icon for each button in action button preference.
- Update "Enable" and "Disable" string to "Install" and "uninstall".
- Remove unused string.
- Add divider between entity header and action buttons.

Test: visual, robotest
Fixes: 119203074
Bug: 116346008
Change-Id: Ib8d7aeb2943d39d257e977b84f165f002bf47559