fix: includes the XDG cache directory in the discord wallbash script (#671)

fix: includes the XDG cache directory in the discord wallbash script to stop cp errors

Author: Keegan-Wright

Configs/.config/hyde/wallbash/scripts/discord.sh

@@ -2,7 +2,7 @@
 
 
 #// source variables
-
+cacheDir="${cacheDir:-$XDG_CACHE_HOME/hyde}"
 discord_col="${cacheDir}/wallbash/discord.css"
 declare -a client_list=()