Change how the wallpaper is applied

The wallpaper is reapplied by the window manager everytime you choose
another theme, now it doesn't depend on the script anymore to do that.

defaults/i3

@@ -225,7 +225,7 @@ mode "resize" {
 }
 
 # Autostart applications
-exec --no-startup-id xwallpaper --daemon --zoom $XDG_CONFIG_HOME/xwallpaper/$wallpaper
+exec_always --no-startup-id xwallpaper --daemon --zoom $XDG_CONFIG_HOME/xwallpaper/$wallpaper
 exec --no-startup-id compton -b
 exec --no-startup-id nm-applet
 exec_always --no-startup-id $HOME/.config/polybar/i3wmthemer_bar_launch.sh

i3-themer

@@ -96,7 +96,6 @@ function restartApps(){
     pkill dunst
     xrdb "${CONFIG_PATH['xresources']}"
     i3 restart
-    xwallpaper --daemon --zoom "$XDG_CONFIG_HOME/xwallpaper/$wallpaper"
     notify-send "Theme applied successfully!"
 }