i3: Move back to urxvt

However useful viewing extra fonts in Vim might be, that's heavily outweighed by the performance loss associated with a VTE terminal emulator and the lack of framebuffer support
For fuck's sake, CAVA ran at like 20FPS.

.config/i3/config

@@ -108,7 +108,7 @@ set $shift Shift
 floating_modifier $mod
 
 # Program opening and closing
-bindsym $mod+Return exec "termite"
+bindsym $mod+Return exec "i3-sensible-terminal"
 bindsym $mod+q kill
 bindsym $mod+space exec "rofi -show drun"
 bindsym $mod+backslash exec "rofi -show ssh"