docs: add command to create tailwind.config.js for pnpm (#910)

Author: derecklhw

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

@@ -53,7 +53,6 @@ That's it! You can now use Tailwind classes in your Nuxt app ✨
 For Nuxt 2.15 and lower, also add [`@nuxt/postcss8`](https://github.com/nuxt/postcss8) to your dependencies.
 ::
 
-
 ::callout{color="blue" icon="i-ph-info-duotone"}
 Discover your color palette based on your Tailwind config with the [Tailwind viewer](/tailwind/viewer).
 ::
@@ -107,10 +106,18 @@ If these files don't exist, the module will automatically generate a basic confi
 
 You can create the `tailwind.config.js` file by running the following command:
 
-```bash
+::code-group
+
+```bash [npm/yarn]
 npx tailwindcss init
 ```
 
+```sh [pnpm]
+pnpm dlx tailwindcss init
+```
+
+::
+
 ::callout{color="blue" icon="i-ph-info-duotone"}
 You can configure the paths in the [module options](/getting-started/configuration).
 ::