Implement install and update system for the bot

- LINUX OR WINDOW WSL ONLY

Client/update.sh

@@ -1,15 +1,32 @@
 #!/bin/bash
+
+# Check if the user is root
+if [ "$EUID" -ne 0 ]
+  then echo "Please run as root"
+  exit
+fi
+
+# Sleeping to give the client time to respond to the requester
+sleep 5
+
 # Stating Message
 echo "<!-- UPDATING ---!>"
 
 # TODO - Add an updater for Stable Diffusion API
 
+# Stop any running service
+systemctl stop RadioNode
+
 # Update the git Repo
-git fetch -a -p
-git pull
+installUser=$(cat ./config/installerName)
+sudo su -l $installUser -c 'git fetch -a -p'
+sudo su -l $installUser -c 'git pull'
 
 # Install any new libraries
 npm i
 
+# Start the service
+systemctl start RadioNode
+
 # Update complete message
 echo "<!--- UPDATE COMPLETE! ---!>"