chore(module): use correct method of passing options to plugin

package.json

@@ -29,7 +29,8 @@
   },
   "dependencies": {
     "@nuxt/kit": "^3.6.5",
-    "aos": "^2.3.4"
+    "aos": "^2.3.4",
+    "defu": "^6.1.2"
   },
   "devDependencies": {
     "@nuxt/devtools": "latest",

playground/nuxt.config.ts

@@ -1,5 +1,5 @@
 export default defineNuxtConfig({
-  modules: ['../src/module'],
-  myModule: {},
-  devtools: { enabled: true }
-})
+  modules: ["../src/module"],
+  aos: {},
+  devtools: { enabled: true },
+});

src/module.ts

@@ -1,26 +1,26 @@
 import { defineNuxtModule, addPlugin, createResolver } from "@nuxt/kit";
+import { defu } from "defu";
 import { name, version } from "../package.json";
 import { AosOptions } from "aos";
 
-export interface ModuleOptions {
-  options?: AosOptions;
-}
+export interface ModuleOptions extends AosOptions {}
 
 export default defineNuxtModule<ModuleOptions>({
   meta: {
     name,
     version,
     configKey: "aos",
   },
-  defaults: {
-    options: {},
-  },
+  defaults: {},
   setup(options, nuxt) {
     const resolver = createResolver(import.meta.url);
 
-    // Get runtimeConfig & add aos to it so we can access it in plugin
-    const config = useRuntimeConfig();
-    config.public.aos = options.options;
+    nuxt.options.runtimeConfig.public = defu(
+      nuxt.options.runtimeConfig.public || {},
+      {
+        aos: options,
+      }
+    );
 
     addPlugin(resolver.resolve("./runtime/plugin"));
   },

src/runtime/plugin.ts

@@ -1,4 +1,4 @@
-import { defineNuxtPlugin } from "#app";
+import { defineNuxtPlugin, useRuntimeConfig } from "#app";
 
 import AOS from "aos";
 import "aos/dist/aos.css";