How to compose a Vue app using only composables?

[martinszeltins]

In the docs there is a small partial example how to structure components by features / composables. But it is not a real world application. I am referring to this - FileExplorer.vue Refactored to Composition API

I would love to see some real world examples of how to go about creating a whole app like this.

<script setup>
    import { useFeatureA } from '@/composables/useFeatureA'
    import { useFeatureB } from '@/composables/useFeatureB'
    import { useFeatureC } from '@/composables/useFeatureC'
</script>