Merge pull request #218 from nicedevil007/fix-install.sh

Script must be run as root | refactor install.sh script

Author: androidseb25

README.md

@@ -39,7 +39,7 @@ docker compose up -d
 ### Option 2: Linux Service
 
 ```bash
-curl -sSL https://raw.githubusercontent.com/androidseb25/iGotify-Notification-Assistent/main/install.sh | bash
+curl -sSL https://raw.githubusercontent.com/androidseb25/iGotify-Notification-Assistent/main/install.sh | sudo bash
 ```
 
 ### Default Ports