Add Spanish localization (#2267)

* add french localization

* get dynamic import to work

* fix broken strings

* fix bug

* fix tests

* build files again

* add german locale

* Add german translated strings

* update file details

* fix plural case errors

* make german translations work

* add 'es' as a locale option

* enable spanish translations

* fix spelling mistake

lingui.config.js

@@ -1,6 +1,6 @@
 /** @type {import('@lingui/conf').LinguiConfig} */
 module.exports = {
-  locales: ['en', 'hi', 'ja', 'fr'],
+  locales: ['en', 'hi', 'ja', 'fr', 'de', 'es'],
   catalogs: [
     {
       path: '<rootDir>/src/locale/locales/{locale}/messages',