Add internationalization support with astro-i18next integration

- Implemented astro-i18next for multi-language support, including English, Dutch, and Italian.
- Configured default locale and language fallback settings.
- Defined routes for localized content in the configuration.
- Updated package.json and package-lock.json to include new dependencies for i18next and related plugins.

node_modules/locale-emoji/README.md

@@ -0,0 +1,25 @@
+# locale-emoji
+
+Convert a locale id string (LCID) to a unicode regional indicator symbol.
+
+[![build status](http://img.shields.io/travis/10xjs/locale-emoji/master.svg?style=flat)](https://travis-ci.org/10xjs/locale-emoji)
+[![coverage](http://img.shields.io/coveralls/10xjs/locale-emoji/master.svg?style=flat)](https://coveralls.io/github/10xjs/locale-emoji?branch=master)
+[![license](http://img.shields.io/npm/l/locale-emoji.svg?style=flat)](https://www.npmjs.com/package/locale-emoji)
+[![version](http://img.shields.io/npm/v/locale-emoji.svg?style=flat)](https://www.npmjs.com/package/locale-emoji)
+[![downloads](http://img.shields.io/npm/dm/locale-emoji.svg?style=flat)](https://www.npmjs.com/package/locale-emoji)
+
+## Installation
+
+```sh
+$ npm install locale-emoji
+```
+
+## Usage
+
+```js
+import localeEmoji from 'locale-emoji';
+
+localeEmoji('en-CA'); // 🇨🇦
+localeEmoji('en_CA'); // 🇨🇦
+localeEmoji('en'); // 🇺🇸
+```