🌐(i18n) create package i18n

The package i18n will handle the
internationalization of the applications.
It will parse the frontend code and extract
the translations to be send to the crowdin
platform.

crowdin/config.yml

@@ -20,4 +20,10 @@ files: [
   dest: "/backend.pot",
   translation : "/backend/locale/%locale_with_underscore%/LC_MESSAGES/django.po"
  },
+  {
+    source: "/frontend/packages/i18n/locales/impress/translations-crowdin.json",
+    dest: "/impress.json",
+    translation: "/frontend/packages/i18n/locales/impress/%two_letters_code%/translations.json",
+    skip_untranslated_strings: true,
+  },
 ]