Update proxmenu-scripts.sh

proxmenu-scripts.sh

@@ -232,7 +232,11 @@ MAIN_MENU() {
 		echo
     
 		echo -e " [${idsCL[LightYellow]}1${idsCL[Default]}] ${idsCL[White]}Run Post-Install Script${idsCL[Default]}"
+    if [ ! pvesh get /cluster/resources | grep -i pulse ]; then
       echo -e " [${idsCL[LightYellow]}2${idsCL[Default]}] ${idsCL[White]}Install Pulse Monitoring${idsCL[Default]}"
+    else
+			echo -e "${idsCL[DarkGray]} [2] Pulse Monitoring is already installed${idsCL[Default]}"
+    fi
     
     echo
 		if [ ! apt list --installed "connectwise*" &> /dev/null ]; then