title: How to fix error while using sanity init coupon?
body: <p>I want to build a new project using sanity. I tried this command - <code>npm install -g @sanity/cli</code> and it was successfully installed. But when I tried this command - <code>sanity init --coupon javascriptmastery2022</code>, I get the following error:</p>
  <pre><code>sanity : File C:\Users\asus\AppData\Roaming\npm\sanity.ps1 cannot be loaded because running scripts is disabled on this system. For more 
  information, see about_Execution_Policies at https:/go.microsoft.com/fwlink/?LinkID=135170.
  At line:1 char:1
  + sanity init --coupon javascriptmastery2022
  + ~~~~~~
      + CategoryInfo          : SecurityError: (:) [], PSSecurityException
      + FullyQualifiedErrorId : UnauthorizedAccess
  </code></pre>
  <p>Now how should I fix this error?</p>