Nuxt data pre-loading with localStorage

Question

I have a question about possibilities of data pre-loading with nuxt.js

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I'm currently working on a project that is strongly coupled with back-end data and I stumbled on some difficulties.

I would like to save some data in localStorage to speed up the navigation within my website, the data consist of dictionaries containing (key: value) pairs that I use to resolve item properties names that come from api calls on query for specific item. (oh and they can possibly change in the future with more languages coming)

When the localStorage wasn't initiated (first visit/storage cleared/disabled) I would like to fetch that data to Vuex store so I can use store getters in Vue components.

Some problems emerge with my approach as localStorage is available from mounted() and not before that point in components life cycle. So I can't detect if there is any cached data before the whole page is already rendered.

I would like to hear any ideas, is there any workaround, maybe this way of cashing data is simply wrong. I'm just at the beginning of front-end journey.

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Sidenote - I have wrote a custom plugin for async calls to api but Nuxt renders all components before I even commit the chages to Vuex store.