Added JS Library to handle Country based Phone formatting inputs intl-tel-input

plugins/intl-tel-input/js/i18n/da/index.js

@@ -0,0 +1,5 @@
+import countryTranslations from "./countries.js";
+import interfaceTranslations from "./interface.js";
+export { countryTranslations, interfaceTranslations };
+const allTranslations = { ...countryTranslations, ...interfaceTranslations };
+export default allTranslations;