[1/2] Add battery level around unlock ring

PS2: removed stray tab

Change-Id: I8447e76b31c6ef00084c6c1b421f75a2e73f911b
CircleBattery: Turn green when plugged in at 100%

Change-Id: I86e93b75215e9674907bfcb7d4dfcf412bf32ce9