If the nick is changed on command using the nick module, retain the new nick after reconnect or restart

modules/nick/nick.sh

@@ -6,4 +6,5 @@ shift
 if [[ "$user" =~ $allowList ]]; then
     ./modules/do/do.sh "$1" "#$channel" "does a magical gesture and turns into ${1}!"
     nick $1
+    sed -i bot.cfg -e "s/nick=.*/nick=\"$1\"/"
 fi