feat: add support for definePageMeta

[wattanx]

🔗 Linked issue

❓ Type of change

• 📖 Documentation (updates to the documentation or readme)
• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality like performance)
• ✨ New feature (a non-breaking change that adds functionality)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

Add a module so that definePageMeta can also be used in Nuxt 2.
It is difficult to support other properties, so only layout and middleware will be supported first.

I have converted it as follows.

webpack

const __nuxt_page_meta = {
  layout: 'test'
}
export default /*#__PURE__*/_defineComponent({
  ...__nuxt_page_meta,
  __name: 'redirect',
  setup: function setup(__props) {
    return {
      __sfc: true
    };
  }
});

vite

const __nuxt_page_meta = {
  layout: "test"
}
const _sfc_main = /* @__PURE__ */ _defineComponent({
  ...__nuxt_page_meta,
  __name: "redirect",
  setup(__props) {
    return { __sfc: true };
  }
});

📝 Checklist

• I have linked an issue or discussion.
• I have updated the documentation accordingly.

[danielroe]

This is very nice 👌

[vitaly-petras]

perfect! Maybe you should also update documentation here: https://nuxt.com/docs/bridge/plugins-and-middleware (very bottom). Because its not working without macros.pageMeta enabled.