Add backup tests

Author: Ferks-FK

install.sh

@@ -105,6 +105,10 @@ BackgroundVideo() {
 bash <(curl -s https://raw.githubusercontent.com/Ferks-FK/Pterodactyl-AutoThemes/Big_Update/themes/version1.x/BackgroundVideo/build.sh)
 }
 
+backup() {
+bash <(curl -s https://raw.githubusercontent.com/Ferks-FK/Pterodactyl-AutoThemes/Big_Update/backup.sh)
+}
+
 
 while [ "$done" == false ]; do
   options=(
@@ -115,6 +119,7 @@ while [ "$done" == false ]; do
     "Install Zing Theme (Only 1.6.6)"
     "Install Flanco Theme (Only 1.6.6)"
     "Install Background Video (Only 1.6.6)"
+    "bkp"
 
 
     "Cancel Installation"
@@ -128,6 +133,7 @@ while [ "$done" == false ]; do
     "ZingTheme"
     "FlancoTheme"
     "BackgroundVideo"
+    "backup"
 
 
     "cancel"