Improve i3 configs

+ Use `pulsemixer` for audion volume control
+ Update polybar configs to not use sudo when running commands
+ Add Logout to polybar menu foor logging out of system user
+ Add brightness module to polybar to show backlight percentage 0-100

.config/konsolerc

@@ -2,15 +2,14 @@
 DefaultProfile=Kapper.profile
 
 [Favorite Profiles]
-Favorites=Kapper.profile
+Favorites=
 
 [KonsoleWindow]
 ShowMenuBarByDefault=false
 
 [MainWindow]
-Height 1200=1200
+Height 1200=1135
 MenuBar=Disabled
-State=AAAA/wAAAAD9AAAAAAAAB3wAAAR/AAAABAAAAAQAAAAIAAAACPwAAAAA
+State=AAAA/wAAAAD9AAAAAAAAA8AAAARvAAAABAAAAAQAAAAIAAAACPwAAAAA
 ToolBarsMovable=Disabled
-Width 1920=1920
-Window-Maximized 1200x1920=true
+Width 1920=960