fix: import nuxt composables from #imports (#458)

* fix: import nuxt composables from #imports

* chore: add changeset

* chore: dedupe imports

.changeset/tame-ears-joke.md

@@ -0,0 +1,5 @@
+---
+"@shopware-pwa/nuxt3-module": patch
+---
+
+This improves performance slightly when developing; we can avoid loading the entire barrel file at `#app` by using the new granular imports merged in https://github.com/nuxt/nuxt/pull/23951.

examples/adyen-dropin-component/components/AdyenCreditCard.vue

@@ -3,11 +3,11 @@ import "@adyen/adyen-web/dist/adyen.css";
 import type { SessionContext } from "@shopware-pwa/types";
 import {
   onMounted,
+  useNuxtApp,
   useSessionContext,
   useShopwareContext,
   useRuntimeConfig,
 } from "#imports";
-import { useNuxtApp } from "#app";
 
 const emits = defineEmits<{
   // to inform the upper levels of an app that payButton was clicked (that means it was validated by Adyen and we can proceed)

examples/adyen-dropin-component/plugins/AdyenCheckout.client.ts

@@ -1,5 +1,4 @@
-import { defineNuxtPlugin } from "#app";
-import { useRuntimeConfig } from "#imports";
+import { defineNuxtPlugin, useRuntimeConfig } from "#imports";
 import AdyenCheckout from "@adyen/adyen-web";
 import { defu } from "defu";
 

examples/mollie-credit-card/src/runtime/plugins/plugin.client.ts

@@ -1,5 +1,4 @@
-import { defineNuxtPlugin } from "#app";
-import { useRuntimeConfig } from "#imports";
+import { defineNuxtPlugin, useRuntimeConfig } from "#imports";
 import { CreateLocaleInstanceArgs, MolliePlugin } from "../../types";
 
 export default defineNuxtPlugin({

examples/mollie-credit-card/src/runtime/plugins/plugin.server.ts

@@ -1,5 +1,4 @@
-import { defineNuxtPlugin } from "#app";
-import { useServerHead } from "#imports";
+import { defineNuxtPlugin, useServerHead } from "#imports";
 
 export default defineNuxtPlugin({
   name: "mollie-register",

packages/nuxt3-module/plugin.ts

@@ -1,6 +1,6 @@
 // eslint-disable-next-line @typescript-eslint/ban-ts-comment
 // @ts-nocheck
-import { defineNuxtPlugin, useRuntimeConfig, useCookie, useState } from "#app";
+import { defineNuxtPlugin, useRuntimeConfig, useCookie, useState } from "#imports";
 import {
   createShopwareContext,
   getDefaultApiParams,