docs: mention tailwindcss-cli if tailwindcss init fails (#946)

docs/content/1.getting-started/1.installation.md

@@ -114,6 +114,10 @@ pnpm dlx tailwindcss init
 
 ::
 
+::callout{color="amber" icon="i-ph-warning-duotone"}
+If the above fails, you can try `npx tailwindcss-cli init`.
+::
+
 If you're going to create your own CSS file for Tailwind CSS, make sure to add the [`@tailwind`](https://tailwindcss.com/docs/functions-and-directives#tailwind) directives:
 
 ```css [~/assets/css/tailwind.css]