terminalizer.ps1 cannot be loaded. The file is not digitally signed.

[erotavlas]

terminalizer : File C:\Users\user\AppData\Roaming\npm\terminalizer.ps1 cannot be loaded. The file
C:\Users\user\AppData\Roaming\npm\terminalizer.ps1 is not digitally signed. You cannot run this script on the
current system. For more information about running scripts and setting execution policy, see about_Execution_Policies
at https:/go.microsoft.com/fwlink/?LinkID=135170.
At line:1 char:1
+ terminalizer play demo
+ ~~~~~~~~~~~~
    + CategoryInfo          : SecurityError: (:) [], PSSecurityException
    + FullyQualifiedErrorId : UnauthorizedAccess

[chfanghr]

Use Set-ExecutionPolicy to temporory allow any script execution should workaround the issue.

Refer to this: https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-7