Add confirmation before removing WireGuard (#156)

wireguard-install.sh

@@ -344,6 +344,9 @@ function revokeClient() {
 }
 
 function uninstallWg() {
+	echo ""
+	read -rp "Do you really want to remove WireGuard? [y/n]: " -e -i n REMOVE
+	if [[ $REMOVE == 'y' ]]; then
 		checkOS
 
 		systemctl stop "wg-quick@${SERVER_WG_NIC}"
@@ -384,6 +387,10 @@ function uninstallWg() {
 			echo "WireGuard uninstalled successfully."
 			exit 0
 		fi
+	else
+		echo ""
+		echo "Removal aborted!"
+	fi
 }
 
 function manageMenu() {