Round 16: Peer Assessment, Emergency Contacts, School Events, School Branding, Email Templates, Performance, Styling Polish, Onboarding 24 Steps

src/lib/api.ts

@@ -642,6 +642,17 @@ export interface School {
   schoolType: string;
   country: string;
   timezone: string;
+  logoUrl?: string | null;
+  primaryColor?: string | null;
+  secondaryColor?: string | null;
+  accentColor?: string | null;
+  fontFamily?: string | null;
+  customCss?: string | null;
+  motto?: string | null;
+  websiteUrl?: string | null;
+  emailDomain?: string | null;
+  address?: string | null;
+  phone?: string | null;
   _count: { users: number; classGroups: number; students: number };
 }
 
@@ -682,6 +693,17 @@ export function updateSchool(data: {
   schoolType?: string;
   country?: string;
   timezone?: string;
+  logoUrl?: string | null;
+  primaryColor?: string | null;
+  secondaryColor?: string | null;
+  accentColor?: string | null;
+  fontFamily?: string | null;
+  customCss?: string | null;
+  motto?: string | null;
+  websiteUrl?: string | null;
+  emailDomain?: string | null;
+  address?: string | null;
+  phone?: string | null;
 }) {
   return apiPut<School>('/api/schools', data);
 }
@@ -865,22 +887,104 @@ export function downloadCsvExport(params: {
   classGroupId?: string;
   schoolYearId?: string;
   schoolId?: string;
+  format?: 'csv' | 'json';
+  dateFrom?: string;
+  dateTo?: string;
 }): void {
   const sp = new URLSearchParams();
   sp.set('type', params.type);
   if (params.classGroupId) sp.set('classGroupId', params.classGroupId);
   if (params.schoolYearId) sp.set('schoolYearId', params.schoolYearId);
   if (params.schoolId) sp.set('schoolId', params.schoolId);
-  // Direct download — triggers browser download
+  if (params.dateFrom) sp.set('dateFrom', params.dateFrom);
+  if (params.dateTo) sp.set('dateTo', params.dateTo);
+  const format = params.format || 'csv';
   const url = `/api/data-export/csv?${sp.toString()}`;
   const a = document.createElement('a');
   a.href = url;
-  a.download = `${params.type}_export.csv`;
+  a.download = `${params.type}_export.${format}`;
   document.body.appendChild(a);
   a.click();
   document.body.removeChild(a);
 }
 
+/* ── Email Templates ──────────────────────────────────────────────── */
+
+export interface EmailTemplate {
+  id: string;
+  schoolId: string;
+  name: string;
+  subject: string;
+  body: string;
+  isDefault: boolean;
+  isDemo: boolean;
+  createdAt: string;
+  updatedAt: string;
+  deletedAt: string | null;
+}
+
+export interface EmailLog {
+  id: string;
+  schoolId: string;
+  templateId: string | null;
+  recipientEmail: string;
+  recipientName: string | null;
+  subject: string;
+  body: string;
+  status: string;
+  sentAt: string | null;
+  error: string | null;
+  createdAt: string;
+}
+
+export function fetchEmailTemplates(schoolId: string): Promise<EmailTemplate[]> {
+  return apiGet<EmailTemplate[]>(`/api/email-templates?schoolId=${schoolId}`);
+}
+
+export function createEmailTemplate(data: {
+  schoolId: string;
+  name: string;
+  subject: string;
+  body: string;
+  isDefault?: boolean;
+}): Promise<EmailTemplate> {
+  return apiPost<EmailTemplate>('/api/email-templates', data);
+}
+
+export function updateEmailTemplate(id: string, data: {
+  name?: string;
+  subject?: string;
+  body?: string;
+  isDefault?: boolean;
+}): Promise<EmailTemplate> {
+  return apiPut<EmailTemplate>(`/api/email-templates/${id}`, data);
+}
+
+export function deleteEmailTemplate(id: string): Promise<{ success: boolean }> {
+  return apiDelete<{ success: boolean }>(`/api/email-templates/${id}`);
+}
+
+export function sendTestEmail(data: {
+  schoolId: string;
+  templateId?: string;
+  recipientEmail: string;
+  recipientName?: string;
+  subject: string;
+  body: string;
+}): Promise<{ success: boolean; logId: string; message: string }> {
+  return apiPost<{ success: boolean; logId: string; message: string }>('/api/email-templates/send', {
+    ...data,
+    isTest: true,
+  });
+}
+
+export function fetchEmailLogs(schoolId: string, status?: string): Promise<{ logs: EmailLog[]; counts: { total: number; sent: number; failed: number; pending: number; bounced: number } }> {
+  const sp = new URLSearchParams();
+  sp.set('schoolId', schoolId);
+  if (status) sp.set('status', status);
+  return apiGet(`/api/email-logs?${sp.toString()}`);
+}
+
 /* ── Data Erasure (GDPR) ──────────────────────────────────────────── */
 
 export function requestDataErasure(data: {

src/lib/cache.ts

@@ -0,0 +1,79 @@
+// CompetenceTrack — In-memory API response cache utility
+// Provides TTL-based caching for API responses to reduce redundant fetches
+
+interface CacheEntry<T> {
+  data: T;
+  timestamp: number;
+  ttl: number; // time to live in ms
+}
+
+const cache = new Map<string, CacheEntry<any>>();
+
+/**
+ * Get cached data or fetch and cache it.
+ * If the cache entry exists and is not expired, returns cached data.
+ * Otherwise, calls the fetcher, caches the result, and returns it.
+ */
+export function getCached<T>(key: string, fetcher: () => Promise<T>, ttlMs: number = 30000): Promise<T> {
+  const entry = cache.get(key);
+  if (entry && Date.now() - entry.timestamp < entry.ttl) {
+    return Promise.resolve(entry.data as T);
+  }
+
+  return fetcher().then((data) => {
+    cache.set(key, { data, timestamp: Date.now(), ttl: ttlMs });
+    return data;
+  });
+}
+
+/**
+ * Invalidate a specific cache entry by key.
+ */
+export function invalidateCache(key: string): void {
+  cache.delete(key);
+}
+
+/**
+ * Invalidate all cache entries whose key matches a pattern.
+ * Pattern uses simple wildcard: '*' matches any characters.
+ * Example: invalidateCachePattern('dashboard:*') clears all keys starting with 'dashboard:'
+ */
+export function invalidateCachePattern(pattern: string): void {
+  const regexStr = pattern.replace(/\*/g, '.*');
+  const regex = new RegExp(`^${regexStr}$`);
+  for (const key of cache.keys()) {
+    if (regex.test(key)) {
+      cache.delete(key);
+    }
+  }
+}
+
+/**
+ * Clear all cache entries.
+ */
+export function clearCache(): void {
+  cache.clear();
+}
+
+/**
+ * Get cache stats for debugging.
+ */
+export function getCacheStats(): { size: number; keys: string[] } {
+  return {
+    size: cache.size,
+    keys: [...cache.keys()],
+  };
+}
+
+// Default TTLs for different API types
+export const CACHE_TTL = {
+  DASHBOARD: 30000,     // 30s
+  ANALYTICS: 60000,     // 60s
+  NOTIFICATIONS: 15000, // 15s
+  SCHOOL_YEARS: 120000, // 120s
+  COMPETENCY_TEMPLATES: 120000, // 120s
+  CLASSES: 60000,       // 60s
+  STUDENTS: 60000,      // 60s
+  ATTENDANCE: 30000,    // 30s
+  ASSESSMENTS: 45000,   // 45s
+} as const;

src/lib/i18n.ts

@@ -2842,6 +2842,248 @@ const de: TranslationDict = {
   'resources.tags_field': 'Schlagwörter',
   'resources.add_tag': 'Schlagwort hinzufügen',
   'resources.delete_confirm': 'Ressource wirklich löschen?',
+
+  // ─── School Branding ──────────────────────────────────────────────
+  'branding.title': 'Schulbranding',
+  'branding.logo': 'Logo',
+  'branding.logo_url': 'Logo-URL',
+  'branding.logo_placeholder': 'https://schule.de/logo.png',
+  'branding.primary_color': 'Primärfarbe',
+  'branding.secondary_color': 'Sekundärfarbe',
+  'branding.accent_color': 'Akzentfarbe',
+  'branding.font': 'Schriftart',
+  'branding.motto': 'Schulmotto',
+  'branding.motto_placeholder': 'Gemeinsam lernen, gemeinsam wachsen',
+  'branding.website': 'Webseite',
+  'branding.website_placeholder': 'https://schule.de',
+  'branding.preview': 'Vorschau',
+  'branding.custom_css': 'Custom CSS',
+  'branding.custom_css_placeholder': '/* Eigene CSS-Overrides */',
+  'branding.email_domain': 'E-Mail-Domain',
+  'branding.email_domain_placeholder': '@schule.de',
+  'branding.address': 'Adresse',
+  'branding.phone': 'Telefon',
+  'branding.saved': 'Branding gespeichert',
+  'branding.tab': 'Branding',
+  'branding.colors': 'Farben',
+  'branding.typography': 'Typografie',
+  'branding.contact': 'Kontaktinformationen',
+  'branding.reset': 'Zurücksetzen',
+
+  // ─── Email Templates ──────────────────────────────────────────────
+  'email.templates': 'E-Mail-Vorlagen',
+  'email.templates_title': 'E-Mail-Vorlagen',
+  'email.templates_desc': 'E-Mail-Vorlagen für automatische Benachrichtigungen',
+  'email.weekly_report': 'Wochenbericht',
+  'email.assessment_reminder': 'Bewertungs-Erinnerung',
+  'email.behavior_alert': 'Verhaltens-Alert',
+  'email.attendance_notice': 'Anwesenheits-Notice',
+  'email.welcome': 'Willkommen',
+  'email.send_test': 'Test-E-Mail senden',
+  'email.send_test_desc': 'E-Mail-Vorschau an Ihre Adresse senden',
+  'email.log': 'E-Mail-Log',
+  'email.log_title': 'E-Mail-Versandprotokoll',
+  'email.smtp': 'SMTP-Konfiguration',
+  'email.smtp_host': 'SMTP-Server',
+  'email.smtp_port': 'Port',
+  'email.smtp_user': 'Benutzername',
+  'email.smtp_password': 'Passwort',
+  'email.smtp_from': 'Absenderadresse',
+  'email.frequency': 'E-Mail-Häufigkeit',
+  'email.frequency_daily': 'Täglich',
+  'email.frequency_weekly': 'Wöchentlich',
+  'email.frequency_monthly': 'Monatlich',
+  'email.auto_reports': 'Berichte automatisch senden',
+  'email.auto_behavior': 'Verhaltens-Alerts senden',
+  'email.auto_attendance': 'Anwesenheits-Notices senden',
+  'email.template_name': 'Name',
+  'email.template_subject': 'Betreff',
+  'email.template_body': 'Inhalt',
+  'email.template_variables': 'Verfügbare Variablen',
+  'email.template_preview': 'Vorschau',
+  'email.template_create': 'Vorlage erstellen',
+  'email.template_edit': 'Vorlage bearbeiten',
+  'email.template_delete': 'Vorlage löschen',
+  'email.template_delete_confirm': 'Vorlage wirklich löschen?',
+  'email.template_default': 'Standardvorlage',
+  'email.status_sent': 'Gesendet',
+  'email.status_failed': 'Fehlgeschlagen',
+  'email.status_pending': 'Ausstehend',
+  'email.status_bounced': 'Zurückgewiesen',
+  'email.recipient': 'Empfänger',
+  'email.sent_at': 'Gesendet am',
+  'email.tab': 'E-Mail',
+  'email.settings': 'E-Mail-Einstellungen',
+  'email.test_sent': 'Test-E-Mail gesendet',
+  'email.test_recipient': 'Empfänger-E-Mail',
+  'email.counts': 'E-Mail-Statistik',
+
+  // ─── Data Export Enhancement ──────────────────────────────────────
+  'export.pdf': 'PDF-Export',
+  'export.json': 'JSON-Export',
+  'export.csv': 'CSV-Export',
+  'export.filter': 'Filter',
+  'export.date_range': 'Datumsbereich',
+  'export.date_from': 'Von',
+  'export.date_to': 'Bis',
+  'export.format': 'Format',
+  'export.select_format': 'Format wählen',
+  'export.select_class': 'Klasse wählen',
+  'export.all_classes': 'Alle Klassen',
+  'export.grade_report': 'Notenbericht',
+  'export.attendance_report': 'Anwesenheitsbericht',
+  'export.competency_report': 'Kompetenzbericht',
+  'export.progress_indicator': 'Export wird vorbereitet...',
+  'export.download_history': 'Download-Verlauf',
+  'export.no_history': 'Noch keine Exporte',
+  'export.enhanced_title': 'Erweiterter Datenexport',
+  'export.enhanced_desc': 'Daten in verschiedenen Formaten mit Filteroptionen exportieren',
+
+  // Peer Assessment
+  'peer.title': 'Peer-Beurteilung',
+  'peer.assessor': 'Beurteiler',
+  'peer.assessed': 'Beurteilter Schüler',
+  'peer.anonymous': 'Anonym',
+  'peer.competency': 'Kompetenz',
+  'peer.create': 'Peer-Beurteilung erstellen',
+  'peer.results': 'Peer-Beurteilungsergebnisse',
+  'peer.average': 'Durchschnittliche Peer-Bewertung',
+  'peer.comparison': 'Vergleich: Peer / Lehrer / Selbst',
+  'peer.assessment_type': 'Beurteilungsart',
+  'peer.level': 'Bewertungsstufe',
+  'peer.comment': 'Kommentar',
+  'peer.no_assessments': 'Keine Peer-Beurteilungen vorhanden',
+  'peer.type_competency': 'Kompetenz',
+  'peer.type_project': 'Projekt',
+  'peer.type_presentation': 'Präsentation',
+  'peer.type_teamwork': 'Teamarbeit',
+  'peer.type_behavior': 'Verhalten',
+  'peer.assign_task': 'Peer-Beurteilung zuweisen',
+  'peer.from': 'Von',
+  'peer.received': 'Erhaltene Beurteilungen',
+  'peer.given': 'Gegebene Beurteilungen',
+  'peer.rubric': 'Rubrik',
+  'peer.teacher': 'Lehrer',
+  'peer.self': 'Selbst',
+  'peer.detail': 'Details anzeigen',
+
+  // Emergency Contacts
+  'emergency.title': 'Notfallkontakte',
+  'emergency.contact': 'Notfallkontakt',
+  'emergency.primary': 'Hauptkontakt',
+  'emergency.phone': 'Telefon',
+  'emergency.phone_alt': 'Alternative Telefonnummer',
+  'emergency.priority': 'Priorität',
+  'emergency.quick_call': 'Schnellwahl',
+  'emergency.print_list': 'Liste drucken',
+  'emergency.export': 'Kontakte exportieren',
+  'emergency.name': 'Name',
+  'emergency.relationship': 'Beziehung',
+  'emergency.email': 'E-Mail',
+  'emergency.address': 'Adresse',
+  'emergency.notes': 'Notizen',
+  'emergency.add': 'Notfallkontakt hinzufügen',
+  'emergency.edit': 'Notfallkontakt bearbeiten',
+  'emergency.delete': 'Notfallkontakt löschen',
+  'emergency.no_contacts': 'Keine Notfallkontakte vorhanden',
+  'emergency.search': 'Kontakte suchen...',
+  'emergency.mother': 'Mutter',
+  'emergency.father': 'Vater',
+  'emergency.guardian': 'Vormund',
+  'emergency.grandparent': 'Großelternteil',
+  'emergency.other': 'Sonstige',
+  'emergency.class_list': 'Klassenliste',
+  'emergency.all_contacts': 'Alle Notfallkontakte',
+  'emergency.student': 'Schüler',
+
+  // School Events
+  'events.title': 'Schulveranstaltungen',
+  'events.type': 'Veranstaltungsart',
+  'events.assembly': 'Versammlung',
+  'events.field_trip': 'Ausflug',
+  'events.sports_day': 'Sportfest',
+  'events.concert': 'Konzert',
+  'events.fair': 'Schulfest',
+  'events.parent_meeting': 'Elternabend',
+  'events.graduation': 'Abschlussfeier',
+  'events.holiday': 'Ferien/Feiertag',
+  'events.register': 'Anmelden',
+  'events.cancel': 'Abmelden',
+  'events.location': 'Ort',
+  'events.organizer': 'Organisator',
+  'events.all_school': 'Schulweite Veranstaltung',
+  'events.create': 'Veranstaltung erstellen',
+  'events.edit': 'Veranstaltung bearbeiten',
+  'events.no_events': 'Keine anstehenden Veranstaltungen',
+  'events.upcoming': 'Anstehende Veranstaltungen',
+  'events.start_date': 'Startdatum',
+  'events.end_date': 'Enddatum',
+  'events.description': 'Beschreibung',
+  'events.registration': 'Anmeldung erforderlich',
+  'events.max_participants': 'Maximale Teilnehmer',
+  'events.participants': 'Teilnehmer',
+  'events.registered': 'Angemeldet',
+  'events.cancelled': 'Abgemeldet',
+  'events.attended': 'Teilgenommen',
+  'events.notes': 'Notizen',
+  'events.is_public': 'Öffentlich',
+  'events.class_group': 'Klasse',
+  'events.view_all': 'Alle Veranstaltungen',
+
+  // Onboarding Tour (24 steps) - DE
+  'onboarding.step_1_title': 'Willkommen bei CompetenceTrack!',
+  'onboarding.step_1_desc': 'Ihre freie Kompetenz- & Benotungsplattform für Schulen. Lassen Sie uns eine kurze Einführung machen.',
+  'onboarding.step_2_title': 'Dashboard',
+  'onboarding.step_2_desc': 'Hier sehen Sie einen Überblick über alle Klassen, Schüler und aktuelle Aktivitäten. Nutzen Sie die Schnellaktionen und Kennzahlen.',
+  'onboarding.step_3_title': 'Klassen & Schüler',
+  'onboarding.step_3_desc': 'Verwalten Sie Ihre Klassen und Schüler. Erstellen Sie neue Klassen, fügen Sie Schüler hinzu und weisen Sie Kompetenzraster zu.',
+  'onboarding.step_4_title': 'Kompetenzraster',
+  'onboarding.step_4_desc': 'Verwalten Sie Kompetenzraster und weisen Sie diese Ihren Klassen zu. Definieren Sie Kategorien und Kompetenzen.',
+  'onboarding.step_5_title': 'Lernfortschritt',
+  'onboarding.step_5_desc': 'Erfassen Sie Beobachtungen und Fortschritte einzelner Schüler. Wählen Sie eine Klasse und ein Fach, um Einträge zu loggen.',
+  'onboarding.step_6_title': 'Kompetenzblume',
+  'onboarding.step_6_desc': 'Visualisieren Sie die Kompetenzentwicklung als Radar-Chart. Vergleichen Sie Schüler und verfolgen Sie Trends über die Zeit.',
+  'onboarding.step_7_title': 'Kompetenzmatrix',
+  'onboarding.step_7_desc': 'Zeigen Sie alle Kompetenzniveaus auf einen Blick. Identifizieren Sie Lücken und Stärken schnell und übersichtlich.',
+  'onboarding.step_8_title': 'Leistungsüberprüfungen',
+  'onboarding.step_8_desc': 'Erstellen und verwalten Sie Leistungsüberprüfungen. Bewerten Sie Schüler und verfolgen Sie deren Fortschritt.',
+  'onboarding.step_9_title': 'Benotung',
+  'onboarding.step_9_desc': 'Konfigurieren Sie Notenschemata und berechnen Sie Noten basierend auf Kompetenzniveaus und Leistungsüberprüfungen.',
+  'onboarding.step_10_title': 'Anwesenheit',
+  'onboarding.step_10_desc': 'Erfassen Sie die Anwesenheit Ihrer Schüler. Behalten Sie den Überblick über Fehlzeiten und Anwesenheitsstatistiken.',
+  'onboarding.step_11_title': 'Unterrichtsplanung',
+  'onboarding.step_11_desc': 'Planen Sie Ihren Unterricht strukturiert. Erstellen Sie Stundenpläne mit Zielen, Materialien und Reflexionen.',
+  'onboarding.step_12_title': 'Kalender',
+  'onboarding.step_12_desc': 'Verwalten Sie Ihren Kalender mit wiederkehrenden Ereignissen. Behalten Sie wichtige Termine im Blick.',
+  'onboarding.step_13_title': 'Verhalten',
+  'onboarding.step_13_desc': 'Erfassen Sie Verhaltensbeobachtungen und verfolgen Sie Interventionsmaßnahmen für Ihre Schüler.',
+  'onboarding.step_14_title': 'Elternkommunikation',
+  'onboarding.step_14_desc': 'Kommunizieren Sie mit Eltern über den Lernfortschritt. Senden Sie Berichte und halten Sie den Dialog aufrecht.',
+  'onboarding.step_15_title': 'Rubriken',
+  'onboarding.step_15_desc': 'Erstellen Sie detaillierte Bewertungsrubriken mit Stufen und Kriterien. Nutzen Sie diese für objektive Bewertungen.',
+  'onboarding.step_16_title': 'Kommentarbank',
+  'onboarding.step_16_desc': 'Verwalten Sie wiederverwendbare Kommentare für Zeugnisse und Berichte. Sparen Sie Zeit bei der Berichtserstellung.',
+  'onboarding.step_17_title': 'Digitale Hefte',
+  'onboarding.step_17_desc': 'Erstellen Sie digitale Notizbücher für Ihre Fächer mit WYSIWYG-Editor und Versionsverwaltung. Spart Papier.',
+  'onboarding.step_18_title': 'Zeichnen',
+  'onboarding.step_18_desc': 'Nutzen Sie die digitale Zeichenfläche für Skizzen und Illustrationen. Stylus-optimiert mit Druckempfindlichkeit.',
+  'onboarding.step_19_title': 'Portfolio',
+  'onboarding.step_19_desc': 'Erstellen Sie digitale Portfolios für Schüler. Sammeln Sie Belege und Artefakte der Kompetenzentwicklung.',
+  'onboarding.step_20_title': 'Hausaufgaben',
+  'onboarding.step_20_desc': 'Verwalten Sie Hausaufgaben und Abgaben. Verfolgen Sie den Fortschritt und geben Sie Feedback.',
+  'onboarding.step_21_title': 'Stundenplan',
+  'onboarding.step_21_desc': 'Verwalten Sie Ihren Stundenplan mit Räumen und Zeiten. Übersichtliche Wochenansicht.',
+  'onboarding.step_22_title': 'Ressourcen',
+  'onboarding.step_22_desc': 'Durchsuchen Sie die Ressourcenbibliothek. Teilen Sie Dokumente, Links und Arbeitsblätter mit Kollegen.',
+  'onboarding.step_23_title': 'Analyse',
+  'onboarding.step_23_desc': 'Nutzen Sie erweiterte Analysen und Vorhersagemodelle. Identifizieren Sie Risikoschüler und Entwicklungstrends.',
+  'onboarding.step_24_title': 'Einstellungen',
+  'onboarding.step_24_desc': 'Passen Sie die Plattform an: Schulprofil, Branding, Backup und Datenverwaltung.',
+  'onboarding.celebration': 'Sie sind bereit!',
+  'onboarding.complete': 'Sie haben die Tour abgeschlossen. Viel Erfolg mit CompetenceTrack!',
+  'onboarding.previous': 'Zurück',
+  'onboarding.dont_show_again': 'Nicht mehr anzeigen',
+  'onboarding.restart_tour': 'Tour erneut starten',
 };
 
 const en: TranslationDict = {
@@ -5683,6 +5925,248 @@ const en: TranslationDict = {
   'resources.tags_field': 'Tags',
   'resources.add_tag': 'Add Tag',
   'resources.delete_confirm': 'Are you sure you want to delete this resource?',
+
+  // ─── School Branding ──────────────────────────────────────────────
+  'branding.title': 'School Branding',
+  'branding.logo': 'Logo',
+  'branding.logo_url': 'Logo URL',
+  'branding.logo_placeholder': 'https://school.edu/logo.png',
+  'branding.primary_color': 'Primary Color',
+  'branding.secondary_color': 'Secondary Color',
+  'branding.accent_color': 'Accent Color',
+  'branding.font': 'Font Family',
+  'branding.motto': 'School Motto',
+  'branding.motto_placeholder': 'Learning together, growing together',
+  'branding.website': 'Website',
+  'branding.website_placeholder': 'https://school.edu',
+  'branding.preview': 'Preview',
+  'branding.custom_css': 'Custom CSS',
+  'branding.custom_css_placeholder': '/* Custom CSS overrides */',
+  'branding.email_domain': 'Email Domain',
+  'branding.email_domain_placeholder': '@school.edu',
+  'branding.address': 'Address',
+  'branding.phone': 'Phone',
+  'branding.saved': 'Branding saved',
+  'branding.tab': 'Branding',
+  'branding.colors': 'Colors',
+  'branding.typography': 'Typography',
+  'branding.contact': 'Contact Information',
+  'branding.reset': 'Reset',
+
+  // ─── Email Templates ──────────────────────────────────────────────
+  'email.templates': 'Email Templates',
+  'email.templates_title': 'Email Templates',
+  'email.templates_desc': 'Email templates for automated notifications',
+  'email.weekly_report': 'Weekly Report',
+  'email.assessment_reminder': 'Assessment Reminder',
+  'email.behavior_alert': 'Behavior Alert',
+  'email.attendance_notice': 'Attendance Notice',
+  'email.welcome': 'Welcome',
+  'email.send_test': 'Send Test Email',
+  'email.send_test_desc': 'Send a preview email to your address',
+  'email.log': 'Email Log',
+  'email.log_title': 'Email Delivery Log',
+  'email.smtp': 'SMTP Configuration',
+  'email.smtp_host': 'SMTP Server',
+  'email.smtp_port': 'Port',
+  'email.smtp_user': 'Username',
+  'email.smtp_password': 'Password',
+  'email.smtp_from': 'From Address',
+  'email.frequency': 'Email Frequency',
+  'email.frequency_daily': 'Daily',
+  'email.frequency_weekly': 'Weekly',
+  'email.frequency_monthly': 'Monthly',
+  'email.auto_reports': 'Send reports automatically',
+  'email.auto_behavior': 'Send behavior alerts',
+  'email.auto_attendance': 'Send attendance notices',
+  'email.template_name': 'Name',
+  'email.template_subject': 'Subject',
+  'email.template_body': 'Body',
+  'email.template_variables': 'Available Variables',
+  'email.template_preview': 'Preview',
+  'email.template_create': 'Create Template',
+  'email.template_edit': 'Edit Template',
+  'email.template_delete': 'Delete Template',
+  'email.template_delete_confirm': 'Are you sure you want to delete this template?',
+  'email.template_default': 'Default Template',
+  'email.status_sent': 'Sent',
+  'email.status_failed': 'Failed',
+  'email.status_pending': 'Pending',
+  'email.status_bounced': 'Bounced',
+  'email.recipient': 'Recipient',
+  'email.sent_at': 'Sent at',
+  'email.tab': 'Email',
+  'email.settings': 'Email Settings',
+  'email.test_sent': 'Test email sent',
+  'email.test_recipient': 'Recipient Email',
+  'email.counts': 'Email Statistics',
+
+  // ─── Data Export Enhancement ──────────────────────────────────────
+  'export.pdf': 'PDF Export',
+  'export.json': 'JSON Export',
+  'export.csv': 'CSV Export',
+  'export.filter': 'Filter',
+  'export.date_range': 'Date Range',
+  'export.date_from': 'From',
+  'export.date_to': 'To',
+  'export.format': 'Format',
+  'export.select_format': 'Select format',
+  'export.select_class': 'Select class',
+  'export.all_classes': 'All Classes',
+  'export.grade_report': 'Grade Report',
+  'export.attendance_report': 'Attendance Report',
+  'export.competency_report': 'Competency Report',
+  'export.progress_indicator': 'Preparing export...',
+  'export.download_history': 'Download History',
+  'export.no_history': 'No exports yet',
+  'export.enhanced_title': 'Enhanced Data Export',
+  'export.enhanced_desc': 'Export data in various formats with filter options',
+
+  // Peer Assessment
+  'peer.title': 'Peer Assessment',
+  'peer.assessor': 'Assessor',
+  'peer.assessed': 'Assessed Student',
+  'peer.anonymous': 'Anonymous',
+  'peer.competency': 'Competency',
+  'peer.create': 'Create Peer Assessment',
+  'peer.results': 'Peer Assessment Results',
+  'peer.average': 'Average Peer Rating',
+  'peer.comparison': 'Comparison: Peer / Teacher / Self',
+  'peer.assessment_type': 'Assessment Type',
+  'peer.level': 'Rating Level',
+  'peer.comment': 'Comment',
+  'peer.no_assessments': 'No peer assessments available',
+  'peer.type_competency': 'Competency',
+  'peer.type_project': 'Project',
+  'peer.type_presentation': 'Presentation',
+  'peer.type_teamwork': 'Teamwork',
+  'peer.type_behavior': 'Behavior',
+  'peer.assign_task': 'Assign Peer Assessment',
+  'peer.from': 'From',
+  'peer.received': 'Received Assessments',
+  'peer.given': 'Given Assessments',
+  'peer.rubric': 'Rubric',
+  'peer.teacher': 'Teacher',
+  'peer.self': 'Self',
+  'peer.detail': 'View Details',
+
+  // Emergency Contacts
+  'emergency.title': 'Emergency Contacts',
+  'emergency.contact': 'Emergency Contact',
+  'emergency.primary': 'Primary Contact',
+  'emergency.phone': 'Phone',
+  'emergency.phone_alt': 'Alternative Phone',
+  'emergency.priority': 'Priority',
+  'emergency.quick_call': 'Quick Call',
+  'emergency.print_list': 'Print List',
+  'emergency.export': 'Export Contacts',
+  'emergency.name': 'Name',
+  'emergency.relationship': 'Relationship',
+  'emergency.email': 'Email',
+  'emergency.address': 'Address',
+  'emergency.notes': 'Notes',
+  'emergency.add': 'Add Emergency Contact',
+  'emergency.edit': 'Edit Emergency Contact',
+  'emergency.delete': 'Delete Emergency Contact',
+  'emergency.no_contacts': 'No emergency contacts available',
+  'emergency.search': 'Search contacts...',
+  'emergency.mother': 'Mother',
+  'emergency.father': 'Father',
+  'emergency.guardian': 'Guardian',
+  'emergency.grandparent': 'Grandparent',
+  'emergency.other': 'Other',
+  'emergency.class_list': 'Class List',
+  'emergency.all_contacts': 'All Emergency Contacts',
+  'emergency.student': 'Student',
+
+  // School Events
+  'events.title': 'School Events',
+  'events.type': 'Event Type',
+  'events.assembly': 'Assembly',
+  'events.field_trip': 'Field Trip',
+  'events.sports_day': 'Sports Day',
+  'events.concert': 'Concert',
+  'events.fair': 'School Fair',
+  'events.parent_meeting': 'Parent Meeting',
+  'events.graduation': 'Graduation',
+  'events.holiday': 'Holiday',
+  'events.register': 'Register',
+  'events.cancel': 'Cancel Registration',
+  'events.location': 'Location',
+  'events.organizer': 'Organizer',
+  'events.all_school': 'All-School Event',
+  'events.create': 'Create Event',
+  'events.edit': 'Edit Event',
+  'events.no_events': 'No upcoming events',
+  'events.upcoming': 'Upcoming Events',
+  'events.start_date': 'Start Date',
+  'events.end_date': 'End Date',
+  'events.description': 'Description',
+  'events.registration': 'Registration Required',
+  'events.max_participants': 'Max Participants',
+  'events.participants': 'Participants',
+  'events.registered': 'Registered',
+  'events.cancelled': 'Cancelled',
+  'events.attended': 'Attended',
+  'events.notes': 'Notes',
+  'events.is_public': 'Public',
+  'events.class_group': 'Class',
+  'events.view_all': 'View All Events',
+
+  // Onboarding Tour (24 steps) - EN
+  'onboarding.step_1_title': 'Welcome to CompetenceTrack!',
+  'onboarding.step_1_desc': 'Your free competency & grading platform for schools. Let\'s take a quick tour.',
+  'onboarding.step_2_title': 'Dashboard',
+  'onboarding.step_2_desc': 'Here you see an overview of all classes, students and current activities. Use quick actions and key metrics.',
+  'onboarding.step_3_title': 'Classes & Students',
+  'onboarding.step_3_desc': 'Manage your classes and students. Create new classes, add students, and assign competency grids.',
+  'onboarding.step_4_title': 'Competency Grid',
+  'onboarding.step_4_desc': 'Manage competency grids and assign them to your classes. Define categories and competencies.',
+  'onboarding.step_5_title': 'Progress Entries',
+  'onboarding.step_5_desc': 'Record observations and progress for individual students. Select a class and subject to log entries.',
+  'onboarding.step_6_title': 'Competence Flower',
+  'onboarding.step_6_desc': 'Visualize competency development as a radar chart. Compare students and track trends over time.',
+  'onboarding.step_7_title': 'Mastery Matrix',
+  'onboarding.step_7_desc': 'View all mastery levels at a glance. Quickly identify gaps and strengths across your class.',
+  'onboarding.step_8_title': 'Assessments',
+  'onboarding.step_8_desc': 'Create and manage assessments. Grade students and track their progress over time.',
+  'onboarding.step_9_title': 'Grading',
+  'onboarding.step_9_desc': 'Configure grading schemes and calculate grades based on competency levels and assessments.',
+  'onboarding.step_10_title': 'Attendance',
+  'onboarding.step_10_desc': 'Track student attendance with analytics. Monitor absences and attendance statistics.',
+  'onboarding.step_11_title': 'Lesson Plans',
+  'onboarding.step_11_desc': 'Plan your lessons with structure. Create lesson plans with goals, materials and reflections.',
+  'onboarding.step_12_title': 'Calendar',
+  'onboarding.step_12_desc': 'Manage your calendar with recurring events. Keep track of important dates and deadlines.',
+  'onboarding.step_13_title': 'Behavior Tracking',
+  'onboarding.step_13_desc': 'Record behavioral observations and track intervention measures for your students.',
+  'onboarding.step_14_title': 'Parent Communication',
+  'onboarding.step_14_desc': 'Communicate with parents about learning progress. Send reports and maintain an ongoing dialogue.',
+  'onboarding.step_15_title': 'Rubrics',
+  'onboarding.step_15_desc': 'Create detailed scoring rubrics with levels and criteria. Use them for objective assessments.',
+  'onboarding.step_16_title': 'Comment Bank',
+  'onboarding.step_16_desc': 'Manage reusable comments for report cards and reports. Save time during report creation.',
+  'onboarding.step_17_title': 'Notebooks',
+  'onboarding.step_17_desc': 'Create digital notebooks for your subjects with WYSIWYG editor and version history. Saves paper.',
+  'onboarding.step_18_title': 'Drawing Canvas',
+  'onboarding.step_18_desc': 'Use the digital drawing canvas for sketches and illustrations. Stylus-optimized with pressure sensitivity.',
+  'onboarding.step_19_title': 'Portfolio',
+  'onboarding.step_19_desc': 'Create digital portfolios for students. Collect evidence and artifacts of competency development.',
+  'onboarding.step_20_title': 'Homework',
+  'onboarding.step_20_desc': 'Manage homework assignments and submissions. Track progress and give feedback.',
+  'onboarding.step_21_title': 'Timetable',
+  'onboarding.step_21_desc': 'Manage your timetable with rooms and time slots. Clear weekly view overview.',
+  'onboarding.step_22_title': 'Resources',
+  'onboarding.step_22_desc': 'Browse the resource library. Share documents, links and worksheets with colleagues.',
+  'onboarding.step_23_title': 'Analytics',
+  'onboarding.step_23_desc': 'Use advanced analytics and predictive models. Identify at-risk students and development trends.',
+  'onboarding.step_24_title': 'Settings',
+  'onboarding.step_24_desc': 'Customize the platform: school profile, branding, backup and data management.',
+  'onboarding.celebration': 'You\'re all set!',
+  'onboarding.complete': 'You\'ve completed the tour. Good luck with CompetenceTrack!',
+  'onboarding.previous': 'Previous',
+  'onboarding.dont_show_again': 'Don\'t show again',
+  'onboarding.restart_tour': 'Restart tour',
 };
 
 const translations: Record<string, TranslationDict> = { de, en };