reworked Get_icon and some other fixes

awesome/src/widgets/audio.lua

@@ -60,8 +60,7 @@ return function()
         awful.spawn.easy_async_with_shell(
             [[ 
                 SINK="$(pacmd stat | awk -F": " '/^Default sink name: /{print $2}')"
-
-echo $(pacmd list-sinks | awk '/^\s+name: /{indefault = $2 == "<'$SINK'>"} /^\s+volume: / && indefault {print $5; exit}')
+                echo $(pacmd list-sinks | awk '/^\s+name: /{indefault = $2 == "<'$SINK'>"} /^\s+volume: / && indefault {print $5; exit}')
             ]],
             function(stdout)
                 local icon = icondir .. "volume"

awesome/src/widgets/power.lua

@@ -7,7 +7,6 @@ local awful = require("awful")
 local color = require("src.theme.colors")
 local dpi = require("beautiful").xresources.apply_dpi
 local gears = require("gears")
-local naughty = require("naughty")
 local wibox = require("wibox")
 require("src.core.signals")