docs: append addTwUtil module option

docs/content/1.getting-started/2.options.md

@@ -160,3 +160,26 @@ export default defineNuxtConfig({
  }
 })
 ```
+
+## `addTwUtil `
+
+- Default: `false`
+
+This options adds the utility function `tw` that will provide intellisense suggestions in Js/Ts strings if the [Tailwind CSS IntelliSense](https://marketplace.visualstudio.com/items?itemName=bradlc.vscode-tailwindcss) extension is installed. For this to work, you will have to add the following VSCode setting:
+
+```json [settings.json]
+{
+ "tailwindCSS.experimental.classRegex": ["tw`([^`]*)", "tw\\('([^'\\)]*)"],
+}
+```
+
+Once modified, the new utility function can be used as follows, providing intellisense suggestions when writing Tailwind classes:
+
+```vue [index.vue]
+<script setup lang="ts">
+const variantClasses = {
+ primary: tw`bg-red-400`,
+ secondary: tw('bg-green-400')
+}
+</script>
+```