docs: use new nuxi module add command in installation

README.md

@@ -24,14 +24,7 @@ Run lightweight, heavily customizable particle simulations in your Nuxt project
 1. Add the `nuxt-particles` dependency to your project
 
 ```bash
-# Using pnpm
-pnpm add -D nuxt-particles
-
-# Using yarn
-yarn add --dev nuxt-particles
-
-# Using npm
-npm install --save-dev nuxt-particles
+npx nuxi@latest module add particles
 ```
 
 2. Add `nuxt-particles` to the `modules` section of `nuxt.config.ts`

docs/content/0.index.md

@@ -37,7 +37,7 @@ Run lightweight, heavily customizable particle simulations in your Nuxt project
   ::terminal
   ---
   content:
-  - pnpm i -D nuxt-particles
+  - npx nuxi@latest module add particles
   - Add 'nuxt-particles' to your 'modules' array in 'nuxt.config.ts'
   - Profit!
   ---

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

@@ -5,22 +5,9 @@ This module is plug-and-play with sensible defaults. Just install the package to
 ## Installation
 
 1. Install the `nuxt-particles` package:
-
-::code-group
-
-  ```bash [pnpm]
-  pnpm add -D nuxt-particles
-  ```
-
-  ```bash [yarn]
-  yarn add -D nuxt-particles
-  ```
-
-  ```bash [npm]
-  npm install --save-dev nuxt-particles
-  ```
-
-::
+```bash
+npx nuxi@latest module add particles
+```
 
 2. Add the `nuxt-particles` package to the `modules` array in your `nuxt.config.ts`: