Added opaque join-token support across backend and frontend: new migration/model/service/endpoints, guest controllers now resolve tokens, and the demo seeder seeds a token. Tenant event details list/manage tokens with copy/revoke actions, and the guest PWA uses tokens end-to-end (routing, storage, uploads, achievements, etc.). Docs TODO updated to reflect completed steps.

resources/js/admin/i18n/index.ts

@@ -0,0 +1,61 @@
+import i18n from 'i18next';
+import { initReactI18next } from 'react-i18next';
+import LanguageDetector from 'i18next-browser-languagedetector';
+
+import deCommon from './locales/de/common.json';
+import enCommon from './locales/en/common.json';
+import deDashboard from './locales/de/dashboard.json';
+import enDashboard from './locales/en/dashboard.json';
+import deOnboarding from './locales/de/onboarding.json';
+import enOnboarding from './locales/en/onboarding.json';
+import deManagement from './locales/de/management.json';
+import enManagement from './locales/en/management.json';
+
+const DEFAULT_NAMESPACE = 'common';
+
+const resources = {
+  de: {
+    common: deCommon,
+    dashboard: deDashboard,
+    onboarding: deOnboarding,
+    management: deManagement,
+  },
+  en: {
+    common: enCommon,
+    dashboard: enDashboard,
+    onboarding: enOnboarding,
+    management: enManagement,
+  },
+} as const;
+
+const FALLBACK_LOCALE = 'de';
+
+if (!i18n.isInitialized) {
+  i18n
+    .use(LanguageDetector)
+    .use(initReactI18next)
+    .init({
+      resources,
+      fallbackLng: FALLBACK_LOCALE,
+      lng: document.documentElement.lang || undefined,
+      supportedLngs: ['de', 'en'],
+      defaultNS: DEFAULT_NAMESPACE,
+      interpolation: {
+        escapeValue: false,
+      },
+      detection: {
+        order: ['htmlTag', 'localStorage', 'cookie', 'navigator'],
+        caches: ['localStorage'],
+        htmlTag: document.documentElement,
+      },
+      returnEmptyString: false,
+    })
+    .catch((error) => {
+      if (import.meta.env.DEV) {
+        // eslint-disable-next-line no-console
+        console.error('Failed to initialize i18n', error);
+      }
+    });
+}
+
+export default i18n;