Access messages from js in Vue3

[michalroxorpl]

Hello,
I am facing a difficulty with specific type of access to localized messages array / object.
In my Vue3 application I would like to iterate through the subnodes of translated texts, the structure looks like this:

"node": {
  "1": {
    "content": "Content 1",
    "footer": "Footer 1",
    "title": "Title 1"
  },
  "2": {
    "content": "Content 2",
    "footer": "Footer 2",
    "title": "Title 2"
  },
  "3": {
    "content": "Content 3",
    "footer": "Footer 3",
    "title": "Title 3"
  },

Since I know how many subnodes there are (3 in the example) I can use this approach:

<horizontal-card
  v-for="index in 3"
  :key="index"
  class="col-12 col-md-6"
  :title="$t(`node.${index}.title`)"
  :content="$t(`node.${index}.content`)"
  :footer="$t(`node.${index}.footer`)"
  :image="`node_${index}`"
/>

Right now if the quantity of subnodes changes I need to modify the source code, what I would like to achieve is some kind of measurement telling the code how many subnodes exists, f.e. nodes.length would give me the expected value.
How can I programmatically access messages imported into vue-i18n-next to be able to work with the translated texts as an object accessible from js / Vue3 <script /> block?

This is how I am invoking the i18n support in my Vue3 application:

import { createI18n } from "vue-i18n";
import datetimeFormats from "./datetime";

function loadLocaleMessages() {
  const messages = {};
  const supportedLocales = process.env.VUE_APP_I18N_SUPPORTED_LOCALES.split(" ");
  supportedLocales.forEach((locale) => {
    messages[locale] = require("@/locales/" + locale + ".json");
  });
  return messages;
}

export default createI18n({
  globalInjection: true,
  legacy: false,
  // https://blog.logrocket.com/advanced-localization-techniques-vue-js/
  locale: navigator.language.split("-")[0] || process.env.VUE_APP_I18N_LOCALE || "en",
  fallbackLocale: process.env.VUE_APP_I18N_FALLBACK_LOCALE || "en",
  messages: loadLocaleMessages(),
  datetimeFormats: datetimeFormats,
});

PS: I am so happy you are investing your time in this great project, thank you for this effort guys.