[1/2] Battery light: Quiet hours & 100% charged

Add a custom setting for quiet hours.
Add a 100% charged level.
[1/2] Low battery warning policy
[1/2] Network traffic indicator

Hide when no activity authored by kecinzer <kecinzer@gmail.com>
[1/2] Floating window

Credits:

@beerbong
@BigBrother1984
@D4rKn3sSyS
@drcmda
[1/2] Lockscreen notifications
[1/2] Slim Recents