feature/IO-3181-Test-Framework-Selection - Skeletons complete

client/tests/setupI18n.js

@@ -0,0 +1,27 @@
+import i18n from "i18next";
+import { initReactI18next } from "react-i18next";
+import en_Translation from "../src/translations/en_us/common.json";
+import es_Translation from "../src/translations/es/common.json";
+import fr_Translation from "../src/translations/fr/common.json";
+
+const resources = {
+  "en-US": en_Translation,
+  "fr-CA": fr_Translation,
+  "es-MX": es_Translation
+};
+
+i18n.use(initReactI18next).init({
+  resources,
+  lng: "en-US", // Default to en-US for tests (no LanguageDetector)
+  fallbackLng: "en-US",
+  debug: false, // Disable debug in tests
+  react: {
+    useSuspense: false // Disable Suspense for Vitest
+  },
+  interpolation: {
+    escapeValue: false, // React handles XSS
+    skipOnVariables: false
+  }
+});
+
+export default i18n;