i18n for string literals

[hywax]

For what version of Nuxt UI are you suggesting this?

v3-alpha

Description

Add a lang prop for the UApp component that will accept a string with the locale code.

Adding the i18n integration I think will be overkill (@benjamincanac, what do you think?).

Additional context

Example:

• https://element-plus.org/en-US/guide/i18n.html
• https://vuetifyjs.com/en/features/internationalization/
• https://quasar.dev/options/app-internationalization/

[benjamincanac]

What would this lang prop do? 🤔

[hywax]

The simplest example, literals are hardcode into InputMenu.vue#L340 and there are lines like this all over the ui.

Prop lang would accept a locale for example: en (default), ru, es, de. Somewhere a directory with all the locales would be stored and based on the prop UApp we would change the literals

upd: Passing an object with all values inside lang is one option. Example https://github.com/element-plus/element-plus/blob/dev/packages/locale/lang/en.ts