Steps to add/update:
1. Extract all files from the Zip archive;
2. Run Deploy.ps1 in any SharePoint WFE server (Right-click on the file and choose Run with PowerShell)
3. Provide a Web application URL (e.g. http://spserver:1000), where you want to use skybow Modern Forms
4. Important: delete the previous version from the app catalog first if it  already exists
3. Upload skybow-modern-forms.sppkg to your app catalog on SharePoint farm
4. Add the "skybow Modern Forms" app to the target SharePoint site from the web application or update if you’ve already installed it

NOTE: If you want to use the app in another web application, you should run Deploy.ps1 script separately for each target web application URL.