Page data is initially undefined when using getPage helper

[TurtlBbx]

When using getPage helper outside of NuxtPage, initial page data is undefined. So when trying to access page data in a Layout for example, we get a typeerror:

<template>
  <div>
    <NuxtLayout :name="page.page_layout">
      <NuxtPage />
    </NuxtLayout>
  </div>
</template>

<script setup>
const { getPage } = useDrupalCe()
const page = getPage()
</script>

We should set default value in getPage helper code. This should also resolve the error when using Breadcrumbs outside of NuxtPage.