battery: added icons

config

@@ -36,6 +36,8 @@ ethernet _first_ {
 
 battery 0 {
     format = "%status %percentage %emptytime %consumption"
+    status_bat = ⚡
+    status_chr = ⚇
     status_full = ☻
     last_full_capacity = false # true
     integer_battery_capacity = true