Initialize project and port basics

src/components/languageSwitcher.js

@@ -0,0 +1,21 @@
+import React from "react"
+import {Link, Trans, useI18next} from 'gatsby-plugin-react-i18next';
+
+export default function LanguageSwitcher() {
+    const {languages, originalPath} = useI18next();
+
+    return (
+        <div class="languageModalInner">
+            <h2>Languages (<a href="#" class="modalCloseLink">&times;</a>)</h2>
+            <ul>
+                {languages.map((lng) => (
+                    <li key={lng}>
+                        <Link to={originalPath} language={lng}>
+                            <Trans>{lng}</Trans>
+                        </Link>
+                    </li>
+                ))}
+            </ul>
+        </div>
+    );
+}