Use patched FiraCode font for i3

roles/i3/templates/i3config.j2

@@ -3,7 +3,7 @@ set $super Mod4
 set $alt Mod1
 
 # set font
-font pango: FiraCode 9
+font pango: FiraCode Nerd Font 9
 
 # Use Mouse+$super to drag floating windows to their wanted position
 floating_modifier $super
@@ -19,7 +19,7 @@ exec --no-startup-id xsettingsd &
 exec --no-startup-id picom -b --config ~/.config/picom.conf
 
 # program launcher
-bindsym $super+d exec i3-dmenu-desktop --dmenu="dmenu -i -fn 'FiraCode:size=9'"
+bindsym $super+d exec i3-dmenu-desktop --dmenu="dmenu -i -fn 'FiraCode Nerd Font:size=9'"
 
 # scratchpad
 bindsym $super+Shift+BackSpace move scratchpad
@@ -136,13 +136,11 @@ bindsym $super+r mode "resize"
 
 # panel
 bar {
-    # output primary
     position top
     colors {
         background #222222
         statusline #eeeeee
         separator #4b5262
-
         # colour of:            border,     background, text
         focused_workspace       #222222     #bf616a     #d8dee8
         active_workspace        #222222     #222222     #d8dee8