feat: add next-international translations (#2)

* feat: add next-international translations
* chore: fix formatting
* chore: address pull request feedback

packages/translation/src/lang.ts

@@ -0,0 +1,17 @@
+import { supportedLanguages } from ".";
+
+const enTranslations = () => import("./lang/en");
+
+export const languageMapping = () => {
+  const mapping: Record<string, unknown> = {};
+
+  for (const language of supportedLanguages) {
+    mapping[language] = () =>
+      import(`./lang/${language}`) as ReturnType<typeof enTranslations>;
+  }
+
+  return mapping as Record<
+    (typeof supportedLanguages)[number],
+    () => ReturnType<typeof enTranslations>
+  >;
+};