To Create the setup project you will need this Visual Studio InstallerProjects extension https://marketplace.visualstudio.com/items?itemName=VisualStudioClient.MicrosoftVisualStudio2022InstallerProjects
Before running this tool, in SqlBackup/bin/Debug/Databases.xml, change this settings for each database you want to backup:
-BackupPath: D:\YourBackupPath\
-FinalCompressingPath: D:\YourBackupCompressingPath
-ServerName: .\SqlServerName
-DB Name: DBName
-UserName: User
-Password: Password
-Compressed: 1 to compress, 0 for no compression
And then put the exe path in Windows Tasks Scheduler.