Add shortcut to ff term

i3/.config/i3/config

@@ -65,7 +65,7 @@ bar {
 
 # SCRATCHPAD
 bindsym $mod+Return exec $term
-#bindsym $mod+BackSpace scratchpad show
+bindsym $mod+BackSpace exec $term --working-directory ~/src/ff/fifteen5/
 #bindsym $mod+Shift+BackSpace floating enable, move position 48 px 48 px, move scratchpad
 #bindsym $mod+Ctrl+BackSpace exec $term -e tmux new-session -A -s scratch