Add mediaplayer transport keys

i3/.cfg_src/i3/config.base

@@ -109,9 +109,14 @@ bindsym $mod+r mode "resize"
 bindsym --release Caps_Lock exec pkill -SIGRTMIN+11 i3blocks
 bindsym --release Num_Lock  exec pkill -SIGRTMIN+11 i3blocks
 
+# media
 bindsym XF86AudioRaiseVolume exec --no-startup-id amixer -q -D pulse sset Master 3%+ unmute
 bindsym XF86AudioLowerVolume exec --no-startup-id amixer -q -D pulse sset Master 3%- unmute
 bindsym XF86AudioMute exec --no-startup-id amixer -q -D pulse sset Master mute
+bindsym XF86AudioPlay exec --no-startup-id playerctl play-pause
+bindsym XF86AudioStop exec --no-startup-id playerctl stop
+bindsym XF86AudioNext exec --no-startup-id playerctl next
+bindsym XF86AudioPrev exec --no-startup-id playerctl previous
 
 #change keyboard layout
 set $keyboardMode "keyboard e=ee, u=us"