Add 6 Anton-inspired features for vocabulary learning

Feature 1 — StarRating: 1-3 stars per exercise (100%=3, 70%=2, <70%=1)
Feature 2 — Progress bar in UnitCard with Leitner box distribution
Feature 3 — Listening exercise: hear word via TTS, choose correct translation
Feature 4 — Matching game: tap-to-match EN↔DE pairs (6 per round)
Feature 5 — Pronunciation: word with syllable bows + mic → STT comparison
Feature 6 — Syllable bows in FlashCards (SyllableBow under word + IPA)

UnitCard now shows 6 exercise types: Karten, Quiz, Tippen, Hoeren,
Zuordnen, Sprechen. Progress bar and star count displayed.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

admin-lehrer/Dockerfile

@@ -4,13 +4,14 @@ FROM node:20-alpine AS builder
 WORKDIR /app
 
 # Copy package files
-COPY package.json package-lock.json* ./
+COPY admin-lehrer/package.json admin-lehrer/package-lock.json* ./
 
 # Install dependencies
 RUN npm install
 
-# Copy source code
+# Copy source code + shared types
-COPY . .
+COPY admin-lehrer/ .
+COPY shared/ /shared/
 
 # Build arguments for environment variables
 ARG NEXT_PUBLIC_API_URL

admin-lehrer/app/(admin)/ai/ocr-labeling/types.ts

@@ -1,123 +1 @@
-/**
+export * from '@shared/types/ocr-labeling'
- * TypeScript types for OCR Labeling UI
- */
-
-/**
- * Available OCR Models
- *
- * - llama3.2-vision:11b: Vision LLM, beste Qualitaet bei Handschrift (Standard)
- * - trocr: Microsoft TrOCR, schnell bei gedrucktem Text
- * - paddleocr: PaddleOCR + LLM, 4x schneller durch Hybrid-Ansatz
- * - donut: Document Understanding Transformer, strukturierte Dokumente
- */
-export type OCRModel = 'llama3.2-vision:11b' | 'trocr' | 'paddleocr' | 'donut'
-
-export const OCR_MODEL_INFO: Record<OCRModel, { label: string; description: string; speed: string }> = {
-  'llama3.2-vision:11b': {
-    label: 'Vision LLM',
-    description: 'Beste Qualitaet bei Handschrift',
-    speed: 'langsam',
-  },
-  trocr: {
-    label: 'Microsoft TrOCR',
-    description: 'Schnell bei gedrucktem Text',
-    speed: 'schnell',
-  },
-  paddleocr: {
-    label: 'PaddleOCR + LLM',
-    description: 'Hybrid-Ansatz: OCR + Strukturierung',
-    speed: 'sehr schnell',
-  },
-  donut: {
-    label: 'Donut',
-    description: 'Document Understanding fuer Tabellen/Formulare',
-    speed: 'mittel',
-  },
-}
-
-export interface OCRSession {
-  id: string
-  name: string
-  source_type: 'klausur' | 'handwriting_sample' | 'scan'
-  description?: string
-  ocr_model?: OCRModel
-  total_items: number
-  labeled_items: number
-  confirmed_items: number
-  corrected_items: number
-  skipped_items: number
-  created_at: string
-}
-
-export interface OCRItem {
-  id: string
-  session_id: string
-  session_name: string
-  image_path: string
-  image_url?: string
-  ocr_text?: string
-  ocr_confidence?: number
-  ground_truth?: string
-  status: 'pending' | 'confirmed' | 'corrected' | 'skipped'
-  metadata?: Record<string, unknown>
-  created_at: string
-}
-
-export interface OCRStats {
-  total_sessions?: number
-  session_id?: string
-  name?: string
-  total_items: number
-  labeled_items: number
-  confirmed_items: number
-  corrected_items: number
-  skipped_items?: number
-  pending_items: number
-  exportable_items?: number
-  accuracy_rate: number
-  avg_label_time_seconds?: number
-  progress_percent?: number
-}
-
-export interface TrainingSample {
-  id: string
-  image_path: string
-  ground_truth: string
-  export_format: 'generic' | 'trocr' | 'llama_vision'
-  training_batch: string
-  exported_at?: string
-}
-
-export interface CreateSessionRequest {
-  name: string
-  source_type: 'klausur' | 'handwriting_sample' | 'scan'
-  description?: string
-  ocr_model?: OCRModel
-}
-
-export interface ConfirmRequest {
-  item_id: string
-  label_time_seconds?: number
-}
-
-export interface CorrectRequest {
-  item_id: string
-  ground_truth: string
-  label_time_seconds?: number
-}
-
-export interface ExportRequest {
-  export_format: 'generic' | 'trocr' | 'llama_vision'
-  session_id?: string
-  batch_id?: string
-}
-
-export interface UploadResult {
-  id: string
-  filename: string
-  image_path: string
-  image_hash: string
-  ocr_text?: string
-  ocr_confidence?: number
-  status: string
-}

admin-lehrer/app/(admin)/education/klausur-korrektur/[klausurId]/[studentId]/_components/workspace-types.ts

@@ -1,93 +1,24 @@
 /**
  * Types and constants for the Korrektur-Workspace page.
+ *
+ * Domain types are re-exported from the shared module.
+ * Only the API_BASE constant remains local (uses Next.js rewrite proxy).
  */
 
-import type { CriteriaScores } from '../../../types'
+export type {
+  ExaminerInfo,
+  ExaminerResult,
+  ExaminerWorkflow,
+  ActiveTab,
+  GradeTotals,
+  CriteriaScores,
+} from '@shared/types/klausur'
 
-// ---- Examiner workflow types ----
+export {
-
+  WORKFLOW_STATUS_LABELS,
-export interface ExaminerInfo {
+  ROLE_LABELS,
-  id: string
+  GRADE_LABELS,
-  assigned_at: string
+} from '@shared/types/klausur'
-  notes?: string
-}
-
-export interface ExaminerResult {
-  grade_points: number
-  criteria_scores?: CriteriaScores
-  notes?: string
-  submitted_at: string
-}
-
-export interface ExaminerWorkflow {
-  student_id: string
-  workflow_status: string
-  visibility_mode: string
-  user_role: 'ek' | 'zk' | 'dk' | 'viewer'
-  first_examiner?: ExaminerInfo
-  second_examiner?: ExaminerInfo
-  third_examiner?: ExaminerInfo
-  first_result?: ExaminerResult
-  first_result_visible?: boolean
-  second_result?: ExaminerResult
-  third_result?: ExaminerResult
-  grade_difference?: number
-  final_grade?: number
-  consensus_reached?: boolean
-  consensus_type?: string
-  einigung?: {
-    final_grade: number
-    notes: string
-    type: string
-    submitted_by: string
-    submitted_at: string
-    ek_grade: number
-    zk_grade: number
-  }
-  drittkorrektur_reason?: string
-}
-
-// ---- Active tab ----
-
-export type ActiveTab = 'kriterien' | 'gutachten' | 'annotationen' | 'eh-vorschlaege'
-
-// ---- Totals from grade calculation ----
-
-export interface GradeTotals {
-  raw: number
-  weighted: number
-  gradePoints: number
-}
-
-// ---- Constants ----
 
 /** Same-origin proxy to avoid CORS issues */
 export const API_BASE = '/klausur-api'
-
-export const GRADE_LABELS: Record<number, string> = {
-  15: '1+', 14: '1', 13: '1-', 12: '2+', 11: '2', 10: '2-',
-  9: '3+', 8: '3', 7: '3-', 6: '4+', 5: '4', 4: '4-',
-  3: '5+', 2: '5', 1: '5-', 0: '6',
-}
-
-export const WORKFLOW_STATUS_LABELS: Record<string, { label: string; color: string }> = {
-  not_started: { label: 'Nicht gestartet', color: 'bg-slate-100 text-slate-700' },
-  ek_in_progress: { label: 'EK in Arbeit', color: 'bg-blue-100 text-blue-700' },
-  ek_completed: { label: 'EK abgeschlossen', color: 'bg-blue-200 text-blue-800' },
-  zk_assigned: { label: 'ZK zugewiesen', color: 'bg-amber-100 text-amber-700' },
-  zk_in_progress: { label: 'ZK in Arbeit', color: 'bg-amber-200 text-amber-800' },
-  zk_completed: { label: 'ZK abgeschlossen', color: 'bg-amber-300 text-amber-900' },
-  einigung_required: { label: 'Einigung erforderlich', color: 'bg-orange-100 text-orange-700' },
-  einigung_completed: { label: 'Einigung abgeschlossen', color: 'bg-green-100 text-green-700' },
-  drittkorrektur_required: { label: 'DK erforderlich', color: 'bg-red-100 text-red-700' },
-  drittkorrektur_assigned: { label: 'DK zugewiesen', color: 'bg-red-200 text-red-800' },
-  drittkorrektur_in_progress: { label: 'DK in Arbeit', color: 'bg-red-300 text-red-900' },
-  completed: { label: 'Abgeschlossen', color: 'bg-green-200 text-green-800' },
-}
-
-export const ROLE_LABELS: Record<string, { label: string; color: string }> = {
-  ek: { label: 'Erstkorrektor', color: 'bg-blue-500' },
-  zk: { label: 'Zweitkorrektor', color: 'bg-amber-500' },
-  dk: { label: 'Drittkorrektor', color: 'bg-purple-500' },
-  viewer: { label: 'Betrachter', color: 'bg-slate-500' },
-}

admin-lehrer/app/(admin)/education/klausur-korrektur/_components/types.ts

@@ -1,34 +1,11 @@
 /**
- * Local form types for Klausur-Korrektur page
+ * Local form types for Klausur-Korrektur page.
+ * Re-exported from the shared module.
  */
 
-export interface CreateKlausurForm {
+export type {
-  title: string
+  CreateKlausurForm,
-  subject: string
+  VorabiturEHForm,
-  year: number
+  EHTemplate,
-  semester: string
+  DirektuploadForm,
-  modus: 'abitur' | 'vorabitur'
+} from '@shared/types/klausur'
-}
-
-export interface VorabiturEHForm {
-  aufgabentyp: string
-  titel: string
-  text_titel: string
-  text_autor: string
-  aufgabenstellung: string
-}
-
-export interface EHTemplate {
-  aufgabentyp: string
-  name: string
-  description: string
-  category: string
-}
-
-export interface DirektuploadForm {
-  files: File[]
-  ehFile: File | null
-  ehText: string
-  aufgabentyp: string
-  klausurTitle: string
-}

admin-lehrer/app/(admin)/education/klausur-korrektur/types.ts

@@ -1,195 +1 @@
-// TypeScript Interfaces für Klausur-Korrektur
+export * from '@shared/types/klausur'
-
-export interface Klausur {
-  id: string
-  title: string
-  subject: string
-  year: number
-  semester: string
-  modus: 'abitur' | 'vorabitur'
-  eh_id?: string
-  created_at: string
-  student_count?: number
-  completed_count?: number
-  status?: 'draft' | 'in_progress' | 'completed'
-}
-
-export interface StudentWork {
-  id: string
-  klausur_id: string
-  anonym_id: string
-  file_path: string
-  file_type: 'pdf' | 'image'
-  ocr_text: string
-  criteria_scores: CriteriaScores
-  gutachten: string
-  status: StudentStatus
-  raw_points: number
-  grade_points: number
-  grade_label?: string
-  created_at: string
-  examiner_id?: string
-  second_examiner_id?: string
-  second_examiner_grade?: number
-}
-
-export type StudentStatus =
-  | 'UPLOADED'
-  | 'OCR_PROCESSING'
-  | 'OCR_COMPLETE'
-  | 'ANALYZING'
-  | 'FIRST_EXAMINER'
-  | 'SECOND_EXAMINER'
-  | 'COMPLETED'
-  | 'ERROR'
-
-export interface CriteriaScores {
-  rechtschreibung?: number
-  grammatik?: number
-  inhalt?: number
-  struktur?: number
-  stil?: number
-  [key: string]: number | undefined
-}
-
-export interface Criterion {
-  id: string
-  name: string
-  weight: number
-  description?: string
-}
-
-export interface GradeInfo {
-  thresholds: Record<number, number>
-  labels: Record<number, string>
-  criteria: Record<string, Criterion>
-}
-
-export interface Annotation {
-  id: string
-  student_work_id: string
-  page: number
-  position: AnnotationPosition
-  type: AnnotationType
-  text: string
-  severity: 'minor' | 'major' | 'critical'
-  suggestion?: string
-  created_by: string
-  created_at: string
-  role: 'first_examiner' | 'second_examiner'
-  linked_criterion?: string
-}
-
-export interface AnnotationPosition {
-  x: number      // Prozent (0-100)
-  y: number      // Prozent (0-100)
-  width: number  // Prozent (0-100)
-  height: number // Prozent (0-100)
-}
-
-export type AnnotationType =
-  | 'rechtschreibung'
-  | 'grammatik'
-  | 'inhalt'
-  | 'struktur'
-  | 'stil'
-  | 'comment'
-  | 'highlight'
-
-export interface FairnessAnalysis {
-  klausur_id: string
-  student_count: number
-  average_grade: number
-  std_deviation: number
-  spread: number
-  outliers: OutlierInfo[]
-  criteria_analysis: Record<string, CriteriaStats>
-  fairness_score: number
-  warnings: string[]
-}
-
-export interface OutlierInfo {
-  student_id: string
-  anonym_id: string
-  grade_points: number
-  deviation: number
-  reason: string
-}
-
-export interface CriteriaStats {
-  min: number
-  max: number
-  average: number
-  std_deviation: number
-}
-
-export interface EHSuggestion {
-  criterion: string
-  excerpt: string
-  relevance_score: number
-  source_chunk_id: string
-}
-
-export interface GutachtenSection {
-  title: string
-  content: string
-  evidence_links?: string[]
-}
-
-export interface Gutachten {
-  einleitung: string
-  hauptteil: string
-  fazit: string
-  staerken: string[]
-  schwaechen: string[]
-  generated_at?: string
-}
-
-// API Response Types
-export interface KlausurenResponse {
-  klausuren: Klausur[]
-  total: number
-}
-
-export interface StudentsResponse {
-  students: StudentWork[]
-  total: number
-}
-
-export interface AnnotationsResponse {
-  annotations: Annotation[]
-}
-
-// Color mapping for annotation types
-export const ANNOTATION_COLORS: Record<AnnotationType, string> = {
-  rechtschreibung: '#dc2626', // Red
-  grammatik: '#2563eb',       // Blue
-  inhalt: '#16a34a',          // Green
-  struktur: '#9333ea',        // Purple
-  stil: '#ea580c',            // Orange
-  comment: '#6b7280',         // Gray
-  highlight: '#eab308',       // Yellow
-}
-
-// Status colors
-export const STATUS_COLORS: Record<StudentStatus, string> = {
-  UPLOADED: '#6b7280',
-  OCR_PROCESSING: '#eab308',
-  OCR_COMPLETE: '#3b82f6',
-  ANALYZING: '#8b5cf6',
-  FIRST_EXAMINER: '#f97316',
-  SECOND_EXAMINER: '#06b6d4',
-  COMPLETED: '#22c55e',
-  ERROR: '#ef4444',
-}
-
-export const STATUS_LABELS: Record<StudentStatus, string> = {
-  UPLOADED: 'Hochgeladen',
-  OCR_PROCESSING: 'OCR laeuft',
-  OCR_COMPLETE: 'OCR fertig',
-  ANALYZING: 'Analyse laeuft',
-  FIRST_EXAMINER: 'Erstkorrektur',
-  SECOND_EXAMINER: 'Zweitkorrektur',
-  COMPLETED: 'Abgeschlossen',
-  ERROR: 'Fehler',
-}

admin-lehrer/lib/companion/types.ts

@@ -1,329 +1 @@
-/**
+export * from '@shared/types/companion'
- * TypeScript Types for Companion Module
- * Migration from Flask companion.py/companion_js.py
- */
-
-// ============================================================================
-// Phase System
-// ============================================================================
-
-export type PhaseId = 'einstieg' | 'erarbeitung' | 'sicherung' | 'transfer' | 'reflexion'
-
-export interface Phase {
-  id: PhaseId
-  shortName: string // E, A, S, T, R
-  displayName: string
-  duration: number // minutes
-  status: 'planned' | 'active' | 'completed'
-  actualTime?: number // seconds (actual time spent)
-  color: string // hex color
-}
-
-export interface PhaseContext {
-  currentPhase: PhaseId
-  phaseDisplayName: string
-}
-
-// ============================================================================
-// Dashboard / Companion Mode
-// ============================================================================
-
-export interface CompanionStats {
-  classesCount: number
-  studentsCount: number
-  learningUnitsCreated: number
-  gradesEntered: number
-}
-
-export interface Progress {
-  percentage: number
-  completed: number
-  total: number
-}
-
-export type SuggestionPriority = 'urgent' | 'high' | 'medium' | 'low'
-
-export interface Suggestion {
-  id: string
-  title: string
-  description: string
-  priority: SuggestionPriority
-  icon: string // lucide icon name
-  actionTarget: string // navigation path
-  estimatedTime: number // minutes
-}
-
-export type EventType = 'exam' | 'parent_meeting' | 'deadline' | 'other'
-
-export interface UpcomingEvent {
-  id: string
-  title: string
-  date: string // ISO date string
-  type: EventType
-  inDays: number
-}
-
-export interface CompanionData {
-  context: PhaseContext
-  stats: CompanionStats
-  phases: Phase[]
-  progress: Progress
-  suggestions: Suggestion[]
-  upcomingEvents: UpcomingEvent[]
-}
-
-// ============================================================================
-// Lesson Mode
-// ============================================================================
-
-export type LessonStatus =
-  | 'not_started'
-  | 'in_progress'
-  | 'paused'
-  | 'completed'
-  | 'overtime'
-
-export interface LessonPhase {
-  phase: PhaseId
-  duration: number // planned duration in minutes
-  status: 'planned' | 'active' | 'completed' | 'skipped'
-  actualTime: number // actual time spent in seconds
-  startedAt?: string // ISO timestamp
-  completedAt?: string // ISO timestamp
-}
-
-export interface Homework {
-  id: string
-  title: string
-  description?: string
-  dueDate: string // ISO date
-  attachments?: string[]
-  completed?: boolean
-}
-
-export interface Material {
-  id: string
-  title: string
-  type: 'document' | 'video' | 'presentation' | 'link' | 'other'
-  url?: string
-  fileName?: string
-}
-
-export interface LessonReflection {
-  rating: number // 1-5 stars
-  notes: string
-  nextSteps: string
-  savedAt?: string
-}
-
-export interface LessonSession {
-  sessionId: string
-  classId: string
-  className: string
-  subject: string
-  topic?: string
-  startTime: string // ISO timestamp
-  endTime?: string // ISO timestamp
-  phases: LessonPhase[]
-  totalPlannedDuration: number // minutes
-  currentPhaseIndex: number
-  elapsedTime: number // seconds
-  isPaused: boolean
-  pausedAt?: string
-  pauseDuration: number // total pause time in seconds
-  overtimeMinutes: number
-  status: LessonStatus
-  homeworkList: Homework[]
-  materials: Material[]
-  reflection?: LessonReflection
-}
-
-// ============================================================================
-// Lesson Templates
-// ============================================================================
-
-export interface PhaseDurations {
-  einstieg: number
-  erarbeitung: number
-  sicherung: number
-  transfer: number
-  reflexion: number
-}
-
-export interface LessonTemplate {
-  templateId: string
-  name: string
-  description?: string
-  subject?: string
-  durations: PhaseDurations
-  isSystemTemplate: boolean
-  createdBy?: string
-  createdAt?: string
-}
-
-// ============================================================================
-// Settings
-// ============================================================================
-
-export interface TeacherSettings {
-  defaultPhaseDurations: PhaseDurations
-  preferredLessonLength: number // minutes (default 45)
-  autoAdvancePhases: boolean
-  soundNotifications: boolean
-  showKeyboardShortcuts: boolean
-  highContrastMode: boolean
-  onboardingCompleted: boolean
-  selectedTemplateId?: string
-}
-
-// ============================================================================
-// Timer State
-// ============================================================================
-
-export type TimerColorStatus = 'plenty' | 'warning' | 'critical' | 'overtime'
-
-export interface TimerState {
-  isRunning: boolean
-  isPaused: boolean
-  elapsedSeconds: number
-  remainingSeconds: number
-  totalSeconds: number
-  progress: number // 0-1
-  colorStatus: TimerColorStatus
-  currentPhase: LessonPhase | null
-}
-
-// ============================================================================
-// Forms
-// ============================================================================
-
-export interface LessonStartFormData {
-  classId: string
-  subject: string
-  topic?: string
-  templateId?: string
-  customDurations?: PhaseDurations
-}
-
-export interface Class {
-  id: string
-  name: string
-  grade: string
-  studentCount: number
-}
-
-// ============================================================================
-// Feedback
-// ============================================================================
-
-export type FeedbackType = 'bug' | 'feature' | 'feedback'
-
-export interface FeedbackSubmission {
-  type: FeedbackType
-  title: string
-  description: string
-  screenshot?: string // base64
-  sessionId?: string
-  metadata?: Record<string, unknown>
-}
-
-// ============================================================================
-// Onboarding
-// ============================================================================
-
-export interface OnboardingStep {
-  step: number
-  title: string
-  description: string
-  completed: boolean
-}
-
-export interface OnboardingState {
-  currentStep: number
-  totalSteps: number
-  steps: OnboardingStep[]
-  selectedState?: string // Bundesland
-  selectedSchoolType?: string
-  completed: boolean
-}
-
-// ============================================================================
-// WebSocket Messages
-// ============================================================================
-
-export type WSMessageType =
-  | 'phase_update'
-  | 'timer_tick'
-  | 'overtime_warning'
-  | 'pause_toggle'
-  | 'session_end'
-  | 'sync_request'
-
-export interface WSMessage {
-  type: WSMessageType
-  payload: {
-    sessionId: string
-    phase?: number
-    elapsed?: number
-    isPaused?: boolean
-    overtimeMinutes?: number
-    [key: string]: unknown
-  }
-  timestamp: string
-}
-
-// ============================================================================
-// API Responses
-// ============================================================================
-
-export interface APIResponse<T> {
-  success: boolean
-  data?: T
-  error?: string
-  message?: string
-}
-
-export interface DashboardResponse extends APIResponse<CompanionData> {}
-
-export interface LessonResponse extends APIResponse<LessonSession> {}
-
-export interface TemplatesResponse extends APIResponse<{ templates: LessonTemplate[] }> {}
-
-export interface SettingsResponse extends APIResponse<TeacherSettings> {}
-
-// ============================================================================
-// Component Props
-// ============================================================================
-
-export type CompanionMode = 'companion' | 'lesson' | 'classic'
-
-export interface ModeToggleProps {
-  currentMode: CompanionMode
-  onModeChange: (mode: CompanionMode) => void
-}
-
-export interface PhaseTimelineProps {
-  phases: Phase[]
-  currentPhaseIndex: number
-  onPhaseClick?: (index: number) => void
-}
-
-export interface VisualPieTimerProps {
-  progress: number // 0-1
-  remainingSeconds: number
-  totalSeconds: number
-  colorStatus: TimerColorStatus
-  isPaused: boolean
-  currentPhaseName: string
-  phaseColor: string
-}
-
-export interface QuickActionsBarProps {
-  onExtend: (minutes: number) => void
-  onPause: () => void
-  onResume: () => void
-  onSkip: () => void
-  isPaused: boolean
-  isLastPhase: boolean
-  disabled?: boolean
-}

admin-lehrer/tsconfig.json

@@ -24,6 +24,9 @@
     "paths": {
       "@/*": [
         "./*"
+      ],
+      "@shared/*": [
+        "../shared/*"
       ]
     },
     "target": "ES2017"

docker-compose.yml

@@ -60,8 +60,8 @@ services:
   # =========================================================
   admin-lehrer:
     build:
-      context: ./admin-lehrer
+      context: .
-      dockerfile: Dockerfile
+      dockerfile: admin-lehrer/Dockerfile
       args:
         NEXT_PUBLIC_API_URL: ${NEXT_PUBLIC_API_URL:-https://macmini:8001}
         NEXT_PUBLIC_OLD_ADMIN_URL: ${NEXT_PUBLIC_OLD_ADMIN_URL:-http://macmini:3000/admin}
@@ -95,8 +95,8 @@ services:
 
   studio-v2:
     build:
-      context: ./studio-v2
+      context: .
-      dockerfile: Dockerfile
+      dockerfile: studio-v2/Dockerfile
       args:
         NEXT_PUBLIC_VOICE_SERVICE_URL: ${NEXT_PUBLIC_VOICE_SERVICE_URL:-wss://macmini:8091}
         NEXT_PUBLIC_KLAUSUR_SERVICE_URL: ${NEXT_PUBLIC_KLAUSUR_SERVICE_URL:-https://macmini:8086}
@@ -116,8 +116,8 @@ services:
 
   website:
     build:
-      context: ./website
+      context: .
-      dockerfile: Dockerfile
+      dockerfile: website/Dockerfile
       args:
         NEXT_PUBLIC_BILLING_API_URL: ${NEXT_PUBLIC_BILLING_API_URL:-https://macmini:8083}
         NEXT_PUBLIC_APP_URL: ${NEXT_PUBLIC_APP_URL:-https://macmini}

shared/types/companion.ts

@@ -0,0 +1,329 @@
+/**
+ * TypeScript Types for Companion Module
+ * Migration from Flask companion.py/companion_js.py
+ */
+
+// ============================================================================
+// Phase System
+// ============================================================================
+
+export type PhaseId = 'einstieg' | 'erarbeitung' | 'sicherung' | 'transfer' | 'reflexion'
+
+export interface Phase {
+  id: PhaseId
+  shortName: string // E, A, S, T, R
+  displayName: string
+  duration: number // minutes
+  status: 'planned' | 'active' | 'completed'
+  actualTime?: number // seconds (actual time spent)
+  color: string // hex color
+}
+
+export interface PhaseContext {
+  currentPhase: PhaseId
+  phaseDisplayName: string
+}
+
+// ============================================================================
+// Dashboard / Companion Mode
+// ============================================================================
+
+export interface CompanionStats {
+  classesCount: number
+  studentsCount: number
+  learningUnitsCreated: number
+  gradesEntered: number
+}
+
+export interface Progress {
+  percentage: number
+  completed: number
+  total: number
+}
+
+export type SuggestionPriority = 'urgent' | 'high' | 'medium' | 'low'
+
+export interface Suggestion {
+  id: string
+  title: string
+  description: string
+  priority: SuggestionPriority
+  icon: string // lucide icon name
+  actionTarget: string // navigation path
+  estimatedTime: number // minutes
+}
+
+export type EventType = 'exam' | 'parent_meeting' | 'deadline' | 'other'
+
+export interface UpcomingEvent {
+  id: string
+  title: string
+  date: string // ISO date string
+  type: EventType
+  inDays: number
+}
+
+export interface CompanionData {
+  context: PhaseContext
+  stats: CompanionStats
+  phases: Phase[]
+  progress: Progress
+  suggestions: Suggestion[]
+  upcomingEvents: UpcomingEvent[]
+}
+
+// ============================================================================
+// Lesson Mode
+// ============================================================================
+
+export type LessonStatus =
+  | 'not_started'
+  | 'in_progress'
+  | 'paused'
+  | 'completed'
+  | 'overtime'
+
+export interface LessonPhase {
+  phase: PhaseId
+  duration: number // planned duration in minutes
+  status: 'planned' | 'active' | 'completed' | 'skipped'
+  actualTime: number // actual time spent in seconds
+  startedAt?: string // ISO timestamp
+  completedAt?: string // ISO timestamp
+}
+
+export interface Homework {
+  id: string
+  title: string
+  description?: string
+  dueDate: string // ISO date
+  attachments?: string[]
+  completed?: boolean
+}
+
+export interface Material {
+  id: string
+  title: string
+  type: 'document' | 'video' | 'presentation' | 'link' | 'other'
+  url?: string
+  fileName?: string
+}
+
+export interface LessonReflection {
+  rating: number // 1-5 stars
+  notes: string
+  nextSteps: string
+  savedAt?: string
+}
+
+export interface LessonSession {
+  sessionId: string
+  classId: string
+  className: string
+  subject: string
+  topic?: string
+  startTime: string // ISO timestamp
+  endTime?: string // ISO timestamp
+  phases: LessonPhase[]
+  totalPlannedDuration: number // minutes
+  currentPhaseIndex: number
+  elapsedTime: number // seconds
+  isPaused: boolean
+  pausedAt?: string
+  pauseDuration: number // total pause time in seconds
+  overtimeMinutes: number
+  status: LessonStatus
+  homeworkList: Homework[]
+  materials: Material[]
+  reflection?: LessonReflection
+}
+
+// ============================================================================
+// Lesson Templates
+// ============================================================================
+
+export interface PhaseDurations {
+  einstieg: number
+  erarbeitung: number
+  sicherung: number
+  transfer: number
+  reflexion: number
+}
+
+export interface LessonTemplate {
+  templateId: string
+  name: string
+  description?: string
+  subject?: string
+  durations: PhaseDurations
+  isSystemTemplate: boolean
+  createdBy?: string
+  createdAt?: string
+}
+
+// ============================================================================
+// Settings
+// ============================================================================
+
+export interface TeacherSettings {
+  defaultPhaseDurations: PhaseDurations
+  preferredLessonLength: number // minutes (default 45)
+  autoAdvancePhases: boolean
+  soundNotifications: boolean
+  showKeyboardShortcuts: boolean
+  highContrastMode: boolean
+  onboardingCompleted: boolean
+  selectedTemplateId?: string
+}
+
+// ============================================================================
+// Timer State
+// ============================================================================
+
+export type TimerColorStatus = 'plenty' | 'warning' | 'critical' | 'overtime'
+
+export interface TimerState {
+  isRunning: boolean
+  isPaused: boolean
+  elapsedSeconds: number
+  remainingSeconds: number
+  totalSeconds: number
+  progress: number // 0-1
+  colorStatus: TimerColorStatus
+  currentPhase: LessonPhase | null
+}
+
+// ============================================================================
+// Forms
+// ============================================================================
+
+export interface LessonStartFormData {
+  classId: string
+  subject: string
+  topic?: string
+  templateId?: string
+  customDurations?: PhaseDurations
+}
+
+export interface Class {
+  id: string
+  name: string
+  grade: string
+  studentCount: number
+}
+
+// ============================================================================
+// Feedback
+// ============================================================================
+
+export type FeedbackType = 'bug' | 'feature' | 'feedback'
+
+export interface FeedbackSubmission {
+  type: FeedbackType
+  title: string
+  description: string
+  screenshot?: string // base64
+  sessionId?: string
+  metadata?: Record<string, unknown>
+}
+
+// ============================================================================
+// Onboarding
+// ============================================================================
+
+export interface OnboardingStep {
+  step: number
+  title: string
+  description: string
+  completed: boolean
+}
+
+export interface OnboardingState {
+  currentStep: number
+  totalSteps: number
+  steps: OnboardingStep[]
+  selectedState?: string // Bundesland
+  selectedSchoolType?: string
+  completed: boolean
+}
+
+// ============================================================================
+// WebSocket Messages
+// ============================================================================
+
+export type WSMessageType =
+  | 'phase_update'
+  | 'timer_tick'
+  | 'overtime_warning'
+  | 'pause_toggle'
+  | 'session_end'
+  | 'sync_request'
+
+export interface WSMessage {
+  type: WSMessageType
+  payload: {
+    sessionId: string
+    phase?: number
+    elapsed?: number
+    isPaused?: boolean
+    overtimeMinutes?: number
+    [key: string]: unknown
+  }
+  timestamp: string
+}
+
+// ============================================================================
+// API Responses
+// ============================================================================
+
+export interface APIResponse<T> {
+  success: boolean
+  data?: T
+  error?: string
+  message?: string
+}
+
+export interface DashboardResponse extends APIResponse<CompanionData> {}
+
+export interface LessonResponse extends APIResponse<LessonSession> {}
+
+export interface TemplatesResponse extends APIResponse<{ templates: LessonTemplate[] }> {}
+
+export interface SettingsResponse extends APIResponse<TeacherSettings> {}
+
+// ============================================================================
+// Component Props
+// ============================================================================
+
+export type CompanionMode = 'companion' | 'lesson' | 'classic'
+
+export interface ModeToggleProps {
+  currentMode: CompanionMode
+  onModeChange: (mode: CompanionMode) => void
+}
+
+export interface PhaseTimelineProps {
+  phases: Phase[]
+  currentPhaseIndex: number
+  onPhaseClick?: (index: number) => void
+}
+
+export interface VisualPieTimerProps {
+  progress: number // 0-1
+  remainingSeconds: number
+  totalSeconds: number
+  colorStatus: TimerColorStatus
+  isPaused: boolean
+  currentPhaseName: string
+  phaseColor: string
+}
+
+export interface QuickActionsBarProps {
+  onExtend: (minutes: number) => void
+  onPause: () => void
+  onResume: () => void
+  onSkip: () => void
+  isPaused: boolean
+  isLastPhase: boolean
+  disabled?: boolean
+}

shared/types/index.ts

@@ -0,0 +1,3 @@
+export * from './companion'
+export * from './klausur'
+export * from './ocr-labeling'

shared/types/klausur.ts

@@ -0,0 +1,432 @@
+/**
+ * Shared Klausur-Korrektur types and constants.
+ *
+ * This is the single source of truth used by:
+ *   - admin-lehrer  (education/klausur-korrektur)
+ *   - studio-v2     (korrektur)
+ *   - website/admin (klausur-korrektur)
+ *   - website/lehrer (klausur-korrektur)
+ */
+
+// ---------------------------------------------------------------------------
+// Core domain interfaces
+// ---------------------------------------------------------------------------
+
+export interface Klausur {
+  id: string
+  title: string
+  subject: string
+  year: number
+  semester: string
+  modus: KlausurModus
+  eh_id?: string
+  created_at: string
+  student_count?: number
+  completed_count?: number
+  status?: 'draft' | 'in_progress' | 'completed'
+}
+
+/** Union of all modus values used across services */
+export type KlausurModus = 'abitur' | 'vorabitur' | 'landes_abitur'
+
+export interface StudentWork {
+  id: string
+  klausur_id: string
+  anonym_id: string
+  file_path: string
+  file_type: 'pdf' | 'image'
+  ocr_text: string
+  criteria_scores: CriteriaScores
+  gutachten: string
+  status: StudentStatus
+  raw_points: number
+  grade_points: number
+  grade_label?: string
+  created_at: string
+  examiner_id?: string
+  second_examiner_id?: string
+  second_examiner_grade?: number
+}
+
+export type StudentStatus =
+  | 'UPLOADED'
+  | 'OCR_PROCESSING'
+  | 'OCR_COMPLETE'
+  | 'ANALYZING'
+  | 'FIRST_EXAMINER'
+  | 'SECOND_EXAMINER'
+  | 'COMPLETED'
+  | 'ERROR'
+
+export interface CriteriaScores {
+  rechtschreibung?: number
+  grammatik?: number
+  inhalt?: number
+  struktur?: number
+  stil?: number
+  [key: string]: number | undefined
+}
+
+export interface Criterion {
+  id: string
+  name: string
+  weight: number
+  description?: string
+}
+
+export interface GradeInfo {
+  thresholds: Record<number, number>
+  labels: Record<number, string>
+  criteria: Record<string, Criterion>
+}
+
+// ---------------------------------------------------------------------------
+// Annotations
+// ---------------------------------------------------------------------------
+
+export interface Annotation {
+  id: string
+  student_work_id: string
+  page: number
+  position: AnnotationPosition
+  type: AnnotationType
+  text: string
+  severity: 'minor' | 'major' | 'critical'
+  suggestion?: string
+  created_by: string
+  created_at: string
+  role: 'first_examiner' | 'second_examiner'
+  linked_criterion?: string
+}
+
+export interface AnnotationPosition {
+  x: number      // Prozent (0-100)
+  y: number      // Prozent (0-100)
+  width: number  // Prozent (0-100)
+  height: number // Prozent (0-100)
+}
+
+export type AnnotationType =
+  | 'rechtschreibung'
+  | 'grammatik'
+  | 'inhalt'
+  | 'struktur'
+  | 'stil'
+  | 'comment'
+  | 'highlight'
+
+// ---------------------------------------------------------------------------
+// Fairness analysis
+// ---------------------------------------------------------------------------
+
+export interface FairnessAnalysis {
+  klausur_id: string
+  student_count: number
+  average_grade: number
+  std_deviation: number
+  spread: number
+  outliers: OutlierInfo[]
+  criteria_analysis: Record<string, CriteriaStats>
+  fairness_score: number
+  warnings: string[]
+}
+
+export interface OutlierInfo {
+  student_id: string
+  anonym_id: string
+  grade_points: number
+  deviation: number
+  reason: string
+}
+
+export interface CriteriaStats {
+  min: number
+  max: number
+  average: number
+  std_deviation: number
+}
+
+// ---------------------------------------------------------------------------
+// EH suggestions
+// ---------------------------------------------------------------------------
+
+export interface EHSuggestion {
+  criterion: string
+  excerpt: string
+  relevance_score: number
+  source_chunk_id: string
+  // Attribution fields (CTRL-SRC-002)
+  source_document?: string
+  source_url?: string
+  license?: string
+  license_url?: string
+  publisher?: string
+}
+
+/** Default Attribution for NiBiS documents (CTRL-SRC-002) */
+export const NIBIS_ATTRIBUTION = {
+  publisher: 'Niedersaechsischer Bildungsserver (NiBiS)',
+  license: 'DL-DE-BY-2.0',
+  license_url: 'https://www.govdata.de/dl-de/by-2-0',
+  source_url: 'https://nibis.de',
+} as const
+
+// ---------------------------------------------------------------------------
+// Gutachten
+// ---------------------------------------------------------------------------
+
+export interface GutachtenSection {
+  title: string
+  content: string
+  evidence_links?: string[]
+}
+
+export interface Gutachten {
+  einleitung: string
+  hauptteil: string
+  fazit: string
+  staerken: string[]
+  schwaechen: string[]
+  generated_at?: string
+}
+
+// ---------------------------------------------------------------------------
+// API response types
+// ---------------------------------------------------------------------------
+
+export interface KlausurenResponse {
+  klausuren: Klausur[]
+  total: number
+}
+
+export interface StudentsResponse {
+  students: StudentWork[]
+  total: number
+}
+
+export interface AnnotationsResponse {
+  annotations: Annotation[]
+}
+
+// ---------------------------------------------------------------------------
+// Create / update types
+// ---------------------------------------------------------------------------
+
+export interface CreateKlausurData {
+  title: string
+  subject?: string
+  year?: number
+  semester?: string
+  modus?: KlausurModus
+}
+
+// ---------------------------------------------------------------------------
+// Constants — annotation colors
+// ---------------------------------------------------------------------------
+
+export const ANNOTATION_COLORS: Record<AnnotationType, string> = {
+  rechtschreibung: '#dc2626', // Red
+  grammatik: '#2563eb',       // Blue
+  inhalt: '#16a34a',          // Green
+  struktur: '#9333ea',        // Purple
+  stil: '#ea580c',            // Orange
+  comment: '#6b7280',         // Gray
+  highlight: '#eab308',       // Yellow
+}
+
+// ---------------------------------------------------------------------------
+// Constants — status colors & labels
+// ---------------------------------------------------------------------------
+
+export const STATUS_COLORS: Record<StudentStatus, string> = {
+  UPLOADED: '#6b7280',
+  OCR_PROCESSING: '#eab308',
+  OCR_COMPLETE: '#3b82f6',
+  ANALYZING: '#8b5cf6',
+  FIRST_EXAMINER: '#f97316',
+  SECOND_EXAMINER: '#06b6d4',
+  COMPLETED: '#22c55e',
+  ERROR: '#ef4444',
+}
+
+export const STATUS_LABELS: Record<StudentStatus, string> = {
+  UPLOADED: 'Hochgeladen',
+  OCR_PROCESSING: 'OCR laeuft',
+  OCR_COMPLETE: 'OCR fertig',
+  ANALYZING: 'Analyse laeuft',
+  FIRST_EXAMINER: 'Erstkorrektur',
+  SECOND_EXAMINER: 'Zweitkorrektur',
+  COMPLETED: 'Abgeschlossen',
+  ERROR: 'Fehler',
+}
+
+// ---------------------------------------------------------------------------
+// Constants — criteria & grades
+// ---------------------------------------------------------------------------
+
+/** Default criteria with weights (Niedersachsen standard) */
+export const DEFAULT_CRITERIA: Record<string, { name: string; weight: number }> = {
+  rechtschreibung: { name: 'Rechtschreibung', weight: 15 },
+  grammatik: { name: 'Grammatik', weight: 15 },
+  inhalt: { name: 'Inhalt', weight: 40 },
+  struktur: { name: 'Struktur', weight: 15 },
+  stil: { name: 'Stil', weight: 15 },
+}
+
+/** Grade thresholds (15-point system) */
+export const GRADE_THRESHOLDS: Record<number, number> = {
+  15: 95, 14: 90, 13: 85, 12: 80, 11: 75,
+  10: 70, 9: 65, 8: 60, 7: 55, 6: 50,
+  5: 45, 4: 40, 3: 33, 2: 27, 1: 20, 0: 0,
+}
+
+// ---------------------------------------------------------------------------
+// Helper functions
+// ---------------------------------------------------------------------------
+
+/** Calculate grade points from a percentage (0-100). */
+export function calculateGrade(percentage: number): number {
+  for (const [grade, threshold] of Object.entries(GRADE_THRESHOLDS).sort(
+    (a, b) => Number(b[0]) - Number(a[0]),
+  )) {
+    if (percentage >= threshold) {
+      return Number(grade)
+    }
+  }
+  return 0
+}
+
+/** Human-readable label for a 15-point grade value. */
+export function getGradeLabel(points: number): string {
+  const labels: Record<number, string> = {
+    15: '1+', 14: '1', 13: '1-',
+    12: '2+', 11: '2', 10: '2-',
+    9: '3+', 8: '3', 7: '3-',
+    6: '4+', 5: '4', 4: '4-',
+    3: '5+', 2: '5', 1: '5-',
+    0: '6',
+  }
+  return labels[points] || String(points)
+}
+
+// ---------------------------------------------------------------------------
+// Examiner workflow types (workspace)
+// ---------------------------------------------------------------------------
+
+export interface ExaminerInfo {
+  id: string
+  assigned_at: string
+  notes?: string
+}
+
+export interface ExaminerResult {
+  grade_points: number
+  criteria_scores?: CriteriaScores
+  notes?: string
+  submitted_at: string
+}
+
+export interface ExaminerWorkflow {
+  student_id: string
+  workflow_status: string
+  visibility_mode: string
+  user_role: 'ek' | 'zk' | 'dk' | 'viewer'
+  first_examiner?: ExaminerInfo
+  second_examiner?: ExaminerInfo
+  third_examiner?: ExaminerInfo
+  first_result?: ExaminerResult
+  first_result_visible?: boolean
+  second_result?: ExaminerResult
+  third_result?: ExaminerResult
+  grade_difference?: number
+  final_grade?: number
+  consensus_reached?: boolean
+  consensus_type?: string
+  einigung?: {
+    final_grade: number
+    notes: string
+    type: string
+    submitted_by: string
+    submitted_at: string
+    ek_grade: number
+    zk_grade: number
+  }
+  drittkorrektur_reason?: string
+}
+
+export type ActiveTab = 'kriterien' | 'gutachten' | 'annotationen' | 'eh-vorschlaege'
+
+export interface GradeTotals {
+  raw: number
+  weighted: number
+  gradePoints: number
+}
+
+// ---------------------------------------------------------------------------
+// Constants — workflow status & roles
+// ---------------------------------------------------------------------------
+
+export const GRADE_LABELS: Record<number, string> = {
+  15: '1+', 14: '1', 13: '1-', 12: '2+', 11: '2', 10: '2-',
+  9: '3+', 8: '3', 7: '3-', 6: '4+', 5: '4', 4: '4-',
+  3: '5+', 2: '5', 1: '5-', 0: '6',
+}
+
+export const WORKFLOW_STATUS_LABELS: Record<string, { label: string; color: string }> = {
+  not_started: { label: 'Nicht gestartet', color: 'bg-slate-100 text-slate-700' },
+  ek_in_progress: { label: 'EK in Arbeit', color: 'bg-blue-100 text-blue-700' },
+  ek_completed: { label: 'EK abgeschlossen', color: 'bg-blue-200 text-blue-800' },
+  zk_assigned: { label: 'ZK zugewiesen', color: 'bg-amber-100 text-amber-700' },
+  zk_in_progress: { label: 'ZK in Arbeit', color: 'bg-amber-200 text-amber-800' },
+  zk_completed: { label: 'ZK abgeschlossen', color: 'bg-amber-300 text-amber-900' },
+  einigung_required: { label: 'Einigung erforderlich', color: 'bg-orange-100 text-orange-700' },
+  einigung_completed: { label: 'Einigung abgeschlossen', color: 'bg-green-100 text-green-700' },
+  drittkorrektur_required: { label: 'DK erforderlich', color: 'bg-red-100 text-red-700' },
+  drittkorrektur_assigned: { label: 'DK zugewiesen', color: 'bg-red-200 text-red-800' },
+  drittkorrektur_in_progress: { label: 'DK in Arbeit', color: 'bg-red-300 text-red-900' },
+  completed: { label: 'Abgeschlossen', color: 'bg-green-200 text-green-800' },
+}
+
+export const ROLE_LABELS: Record<string, { label: string; color: string }> = {
+  ek: { label: 'Erstkorrektor', color: 'bg-blue-500' },
+  zk: { label: 'Zweitkorrektor', color: 'bg-amber-500' },
+  dk: { label: 'Drittkorrektor', color: 'bg-purple-500' },
+  viewer: { label: 'Betrachter', color: 'bg-slate-500' },
+}
+
+// ---------------------------------------------------------------------------
+// Form types (create / upload)
+// ---------------------------------------------------------------------------
+
+export interface CreateKlausurForm {
+  title: string
+  subject: string
+  year: number
+  semester: string
+  modus: 'abitur' | 'vorabitur'
+}
+
+export interface VorabiturEHForm {
+  aufgabentyp: string
+  titel: string
+  text_titel: string
+  text_autor: string
+  aufgabenstellung: string
+}
+
+export interface EHTemplate {
+  aufgabentyp: string
+  name: string
+  description: string
+  category: string
+}
+
+export interface DirektuploadForm {
+  files: File[]
+  ehFile: File | null
+  ehText: string
+  aufgabentyp: string
+  klausurTitle: string
+}
+
+export type TabId = 'willkommen' | 'klausuren' | 'erstellen' | 'direktupload' | 'statistiken'

shared/types/ocr-labeling.ts

@@ -0,0 +1,127 @@
+/**
+ * Shared TypeScript types for OCR Labeling UI.
+ *
+ * Single source of truth used by:
+ *   - admin-lehrer  (ai/ocr-labeling)
+ *   - website       (admin/ocr-labeling)
+ */
+
+/**
+ * Available OCR Models
+ *
+ * - llama3.2-vision:11b: Vision LLM, beste Qualitaet bei Handschrift (Standard)
+ * - trocr: Microsoft TrOCR, schnell bei gedrucktem Text
+ * - paddleocr: PaddleOCR + LLM, 4x schneller durch Hybrid-Ansatz
+ * - donut: Document Understanding Transformer, strukturierte Dokumente
+ */
+export type OCRModel = 'llama3.2-vision:11b' | 'trocr' | 'paddleocr' | 'donut'
+
+export const OCR_MODEL_INFO: Record<OCRModel, { label: string; description: string; speed: string }> = {
+  'llama3.2-vision:11b': {
+    label: 'Vision LLM',
+    description: 'Beste Qualitaet bei Handschrift',
+    speed: 'langsam',
+  },
+  trocr: {
+    label: 'Microsoft TrOCR',
+    description: 'Schnell bei gedrucktem Text',
+    speed: 'schnell',
+  },
+  paddleocr: {
+    label: 'PaddleOCR + LLM',
+    description: 'Hybrid-Ansatz: OCR + Strukturierung',
+    speed: 'sehr schnell',
+  },
+  donut: {
+    label: 'Donut',
+    description: 'Document Understanding fuer Tabellen/Formulare',
+    speed: 'mittel',
+  },
+}
+
+export interface OCRSession {
+  id: string
+  name: string
+  source_type: 'klausur' | 'handwriting_sample' | 'scan'
+  description?: string
+  ocr_model?: OCRModel
+  total_items: number
+  labeled_items: number
+  confirmed_items: number
+  corrected_items: number
+  skipped_items: number
+  created_at: string
+}
+
+export interface OCRItem {
+  id: string
+  session_id: string
+  session_name: string
+  image_path: string
+  image_url?: string
+  ocr_text?: string
+  ocr_confidence?: number
+  ground_truth?: string
+  status: 'pending' | 'confirmed' | 'corrected' | 'skipped'
+  metadata?: Record<string, unknown>
+  created_at: string
+}
+
+export interface OCRStats {
+  total_sessions?: number
+  session_id?: string
+  name?: string
+  total_items: number
+  labeled_items: number
+  confirmed_items: number
+  corrected_items: number
+  skipped_items?: number
+  pending_items: number
+  exportable_items?: number
+  accuracy_rate: number
+  avg_label_time_seconds?: number
+  progress_percent?: number
+}
+
+export interface TrainingSample {
+  id: string
+  image_path: string
+  ground_truth: string
+  export_format: 'generic' | 'trocr' | 'llama_vision'
+  training_batch: string
+  exported_at?: string
+}
+
+export interface CreateSessionRequest {
+  name: string
+  source_type: 'klausur' | 'handwriting_sample' | 'scan'
+  description?: string
+  ocr_model?: OCRModel
+}
+
+export interface ConfirmRequest {
+  item_id: string
+  label_time_seconds?: number
+}
+
+export interface CorrectRequest {
+  item_id: string
+  ground_truth: string
+  label_time_seconds?: number
+}
+
+export interface ExportRequest {
+  export_format: 'generic' | 'trocr' | 'llama_vision'
+  session_id?: string
+  batch_id?: string
+}
+
+export interface UploadResult {
+  id: string
+  filename: string
+  image_path: string
+  image_hash: string
+  ocr_text?: string
+  ocr_confidence?: number
+  status: string
+}

studio-v2/Dockerfile

@@ -4,13 +4,14 @@ FROM node:20-alpine AS builder
 WORKDIR /app
 
 # Copy package files
-COPY package.json package-lock.json* ./
+COPY studio-v2/package.json studio-v2/package-lock.json* ./
 
 # Install dependencies
 RUN npm install
 
-# Copy source files
+# Copy source files + shared types
-COPY . .
+COPY studio-v2/ .
+COPY shared/ /shared/
 
 # Build arguments for environment variables (needed at build time for Next.js)
 ARG NEXT_PUBLIC_VOICE_SERVICE_URL

studio-v2/app/korrektur/types.ts

@@ -1,257 +1 @@
-// TypeScript Interfaces fuer Korrekturplattform (Studio v2)
+export * from '@shared/types/klausur'
-
-export interface Klausur {
-  id: string
-  title: string
-  subject: string
-  year: number
-  semester: string
-  modus: 'landes_abitur' | 'vorabitur'
-  eh_id?: string
-  created_at: string
-  student_count?: number
-  completed_count?: number
-  status?: 'draft' | 'in_progress' | 'completed'
-}
-
-export interface StudentWork {
-  id: string
-  klausur_id: string
-  anonym_id: string
-  file_path: string
-  file_type: 'pdf' | 'image'
-  ocr_text: string
-  criteria_scores: CriteriaScores
-  gutachten: string
-  status: StudentStatus
-  raw_points: number
-  grade_points: number
-  grade_label?: string
-  created_at: string
-  examiner_id?: string
-  second_examiner_id?: string
-  second_examiner_grade?: number
-}
-
-export type StudentStatus =
-  | 'UPLOADED'
-  | 'OCR_PROCESSING'
-  | 'OCR_COMPLETE'
-  | 'ANALYZING'
-  | 'FIRST_EXAMINER'
-  | 'SECOND_EXAMINER'
-  | 'COMPLETED'
-  | 'ERROR'
-
-export interface CriteriaScores {
-  rechtschreibung?: number
-  grammatik?: number
-  inhalt?: number
-  struktur?: number
-  stil?: number
-  [key: string]: number | undefined
-}
-
-export interface Criterion {
-  id: string
-  name: string
-  weight: number
-  description?: string
-}
-
-export interface GradeInfo {
-  thresholds: Record<number, number>
-  labels: Record<number, string>
-  criteria: Record<string, Criterion>
-}
-
-export interface Annotation {
-  id: string
-  student_work_id: string
-  page: number
-  position: AnnotationPosition
-  type: AnnotationType
-  text: string
-  severity: 'minor' | 'major' | 'critical'
-  suggestion?: string
-  created_by: string
-  created_at: string
-  role: 'first_examiner' | 'second_examiner'
-  linked_criterion?: string
-}
-
-export interface AnnotationPosition {
-  x: number      // Prozent (0-100)
-  y: number      // Prozent (0-100)
-  width: number  // Prozent (0-100)
-  height: number // Prozent (0-100)
-}
-
-export type AnnotationType =
-  | 'rechtschreibung'
-  | 'grammatik'
-  | 'inhalt'
-  | 'struktur'
-  | 'stil'
-  | 'comment'
-  | 'highlight'
-
-export interface FairnessAnalysis {
-  klausur_id: string
-  student_count: number
-  average_grade: number
-  std_deviation: number
-  spread: number
-  outliers: OutlierInfo[]
-  criteria_analysis: Record<string, CriteriaStats>
-  fairness_score: number
-  warnings: string[]
-}
-
-export interface OutlierInfo {
-  student_id: string
-  anonym_id: string
-  grade_points: number
-  deviation: number
-  reason: string
-}
-
-export interface CriteriaStats {
-  min: number
-  max: number
-  average: number
-  std_deviation: number
-}
-
-export interface EHSuggestion {
-  criterion: string
-  excerpt: string
-  relevance_score: number
-  source_chunk_id: string
-  // Attribution fields (CTRL-SRC-002)
-  source_document?: string
-  source_url?: string
-  license?: string
-  license_url?: string
-  publisher?: string
-}
-
-// Default Attribution for NiBiS documents (CTRL-SRC-002)
-export const NIBIS_ATTRIBUTION = {
-  publisher: 'Niedersaechsischer Bildungsserver (NiBiS)',
-  license: 'DL-DE-BY-2.0',
-  license_url: 'https://www.govdata.de/dl-de/by-2-0',
-  source_url: 'https://nibis.de',
-}
-
-export interface GutachtenSection {
-  title: string
-  content: string
-  evidence_links?: string[]
-}
-
-export interface Gutachten {
-  einleitung: string
-  hauptteil: string
-  fazit: string
-  staerken: string[]
-  schwaechen: string[]
-  generated_at?: string
-}
-
-// API Response Types
-export interface KlausurenResponse {
-  klausuren: Klausur[]
-  total: number
-}
-
-export interface StudentsResponse {
-  students: StudentWork[]
-  total: number
-}
-
-export interface AnnotationsResponse {
-  annotations: Annotation[]
-}
-
-// Create/Update Types
-export interface CreateKlausurData {
-  title: string
-  subject?: string
-  year?: number
-  semester?: string
-  modus?: 'landes_abitur' | 'vorabitur'
-}
-
-// Color mapping for annotation types
-export const ANNOTATION_COLORS: Record<AnnotationType, string> = {
-  rechtschreibung: '#dc2626', // Red
-  grammatik: '#2563eb',       // Blue
-  inhalt: '#16a34a',          // Green
-  struktur: '#9333ea',        // Purple
-  stil: '#ea580c',            // Orange
-  comment: '#6b7280',         // Gray
-  highlight: '#eab308',       // Yellow
-}
-
-// Status colors
-export const STATUS_COLORS: Record<StudentStatus, string> = {
-  UPLOADED: '#6b7280',
-  OCR_PROCESSING: '#eab308',
-  OCR_COMPLETE: '#3b82f6',
-  ANALYZING: '#8b5cf6',
-  FIRST_EXAMINER: '#f97316',
-  SECOND_EXAMINER: '#06b6d4',
-  COMPLETED: '#22c55e',
-  ERROR: '#ef4444',
-}
-
-export const STATUS_LABELS: Record<StudentStatus, string> = {
-  UPLOADED: 'Hochgeladen',
-  OCR_PROCESSING: 'OCR laeuft',
-  OCR_COMPLETE: 'OCR fertig',
-  ANALYZING: 'Analyse laeuft',
-  FIRST_EXAMINER: 'Erstkorrektur',
-  SECOND_EXAMINER: 'Zweitkorrektur',
-  COMPLETED: 'Abgeschlossen',
-  ERROR: 'Fehler',
-}
-
-// Default criteria with weights (NI standard)
-export const DEFAULT_CRITERIA: Record<string, { name: string; weight: number }> = {
-  rechtschreibung: { name: 'Rechtschreibung', weight: 15 },
-  grammatik: { name: 'Grammatik', weight: 15 },
-  inhalt: { name: 'Inhalt', weight: 40 },
-  struktur: { name: 'Struktur', weight: 15 },
-  stil: { name: 'Stil', weight: 15 },
-}
-
-// Grade thresholds (15-point system)
-export const GRADE_THRESHOLDS: Record<number, number> = {
-  15: 95, 14: 90, 13: 85, 12: 80, 11: 75,
-  10: 70, 9: 65, 8: 60, 7: 55, 6: 50,
-  5: 45, 4: 40, 3: 33, 2: 27, 1: 20, 0: 0
-}
-
-// Helper function to calculate grade from percentage
-export function calculateGrade(percentage: number): number {
-  for (const [grade, threshold] of Object.entries(GRADE_THRESHOLDS).sort((a, b) => Number(b[0]) - Number(a[0]))) {
-    if (percentage >= threshold) {
-      return Number(grade)
-    }
-  }
-  return 0
-}
-
-// Helper function to get grade label
-export function getGradeLabel(points: number): string {
-  const labels: Record<number, string> = {
-    15: '1+', 14: '1', 13: '1-',
-    12: '2+', 11: '2', 10: '2-',
-    9: '3+', 8: '3', 7: '3-',
-    6: '4+', 5: '4', 4: '4-',
-    3: '5+', 2: '5', 1: '5-',
-    0: '6'
-  }
-  return labels[points] || String(points)
-}

studio-v2/app/learn/[unitId]/listen/page.tsx

@@ -0,0 +1,137 @@
+'use client'
+
+import React, { useState, useEffect, useCallback, useMemo } from 'react'
+import { useParams, useRouter } from 'next/navigation'
+import { useTheme } from '@/lib/ThemeContext'
+import { AudioButton } from '@/components/learn/AudioButton'
+import { StarRating, accuracyToStars } from '@/components/gamification/StarRating'
+
+interface QAItem { id: string; question: string; answer: string }
+
+function getApiBase() { return '' }
+
+export default function ListenPage() {
+  const { unitId } = useParams<{ unitId: string }>()
+  const router = useRouter()
+  const { isDark } = useTheme()
+
+  const [items, setItems] = useState<QAItem[]>([])
+  const [currentIndex, setCurrentIndex] = useState(0)
+  const [isLoading, setIsLoading] = useState(true)
+  const [selected, setSelected] = useState<string | null>(null)
+  const [revealed, setRevealed] = useState(false)
+  const [stats, setStats] = useState({ correct: 0, incorrect: 0 })
+  const [isComplete, setIsComplete] = useState(false)
+
+  const glassCard = isDark
+    ? 'bg-white/10 backdrop-blur-xl border border-white/10'
+    : 'bg-white/80 backdrop-blur-xl border border-black/5'
+
+  useEffect(() => {
+    (async () => {
+      try {
+        const resp = await fetch(`${getApiBase()}/api/learning-units/${unitId}/qa`)
+        if (resp.ok) { const d = await resp.json(); setItems(d.qa_items || []) }
+      } catch {} finally { setIsLoading(false) }
+    })()
+  }, [unitId])
+
+  // Generate 4 options (1 correct + 3 distractors)
+  const options = useMemo(() => {
+    if (!items.length || currentIndex >= items.length) return []
+    const correct = items[currentIndex]
+    const others = items.filter((_, i) => i !== currentIndex)
+    const shuffled = [...others].sort(() => Math.random() - 0.5).slice(0, 3)
+    const opts = [...shuffled.map(i => ({ id: i.id, text: i.answer })), { id: correct.id, text: correct.answer }]
+    return opts.sort(() => Math.random() - 0.5)
+  }, [items, currentIndex])
+
+  const handleSelect = useCallback((optionId: string) => {
+    if (revealed) return
+    setSelected(optionId)
+    setRevealed(true)
+    const isCorrect = optionId === items[currentIndex].id
+
+    setStats(prev => ({
+      correct: prev.correct + (isCorrect ? 1 : 0),
+      incorrect: prev.incorrect + (isCorrect ? 0 : 1),
+    }))
+
+    setTimeout(() => {
+      if (currentIndex + 1 >= items.length) { setIsComplete(true) }
+      else { setCurrentIndex(i => i + 1) }
+      setSelected(null)
+      setRevealed(false)
+    }, isCorrect ? 800 : 2000)
+  }, [revealed, items, currentIndex])
+
+  if (isLoading) {
+    return <div className={`min-h-screen flex items-center justify-center ${isDark ? 'bg-gradient-to-br from-indigo-900 via-purple-900 to-pink-800' : 'bg-gradient-to-br from-slate-100 via-green-50 to-emerald-100'}`}>
+      <div className="w-8 h-8 border-4 border-green-400 border-t-transparent rounded-full animate-spin" />
+    </div>
+  }
+
+  const currentItem = items[currentIndex]
+
+  return (
+    <div className={`min-h-screen flex flex-col ${isDark ? 'bg-gradient-to-br from-indigo-900 via-purple-900 to-pink-800' : 'bg-gradient-to-br from-slate-100 via-green-50 to-emerald-100'}`}>
+      {/* Header */}
+      <div className={`${glassCard} border-0 border-b`}>
+        <div className="max-w-2xl mx-auto px-6 py-4 flex items-center justify-between">
+          <button onClick={() => router.push('/learn')} className={`flex items-center gap-2 text-sm ${isDark ? 'text-white/60 hover:text-white' : 'text-slate-500 hover:text-slate-900'}`}>
+            <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 19l-7-7 7-7" /></svg>
+            Zurueck
+          </button>
+          <h1 className={`text-lg font-bold ${isDark ? 'text-white' : 'text-slate-900'}`}>Hoerverstehen</h1>
+          <span className={`text-sm ${isDark ? 'text-white/50' : 'text-slate-500'}`}>{currentIndex + 1}/{items.length}</span>
+        </div>
+      </div>
+
+      {/* Progress */}
+      <div className="w-full h-1 bg-white/10">
+        <div className="h-full bg-gradient-to-r from-green-500 to-emerald-500 transition-all" style={{ width: `${(currentIndex / Math.max(items.length, 1)) * 100}%` }} />
+      </div>
+
+      <div className="flex-1 flex items-center justify-center px-6 py-8">
+        {isComplete ? (
+          <div className={`${glassCard} rounded-3xl p-10 text-center max-w-md w-full`}>
+            <StarRating stars={accuracyToStars(stats.correct, stats.correct + stats.incorrect)} size="lg" animated />
+            <h2 className={`text-2xl font-bold mt-4 mb-2 ${isDark ? 'text-white' : 'text-slate-900'}`}>Geschafft!</h2>
+            <p className={`text-lg mb-6 ${isDark ? 'text-white/70' : 'text-slate-600'}`}>{stats.correct}/{stats.correct + stats.incorrect} richtig</p>
+            <div className="flex gap-3">
+              <button onClick={() => { setCurrentIndex(0); setStats({ correct: 0, incorrect: 0 }); setIsComplete(false) }} className="flex-1 py-3 rounded-xl bg-gradient-to-r from-green-500 to-emerald-500 text-white font-medium">Nochmal</button>
+              <button onClick={() => router.push('/learn')} className={`flex-1 py-3 rounded-xl border font-medium ${isDark ? 'border-white/20 text-white/80' : 'border-slate-300 text-slate-700'}`}>Zurueck</button>
+            </div>
+          </div>
+        ) : currentItem ? (
+          <div className="w-full max-w-lg space-y-6">
+            {/* Audio prompt */}
+            <div className={`${glassCard} rounded-3xl p-8 text-center`}>
+              <p className={`text-sm mb-4 ${isDark ? 'text-white/40' : 'text-slate-400'}`}>Hoere das Wort und waehle die richtige Uebersetzung</p>
+              <AudioButton text={currentItem.question} lang="en" isDark={isDark} size="lg" />
+              <p className={`text-sm mt-4 ${isDark ? 'text-white/30' : 'text-slate-400'}`}>Tippe auf den Lautsprecher</p>
+            </div>
+
+            {/* Options */}
+            <div className="grid grid-cols-2 gap-3">
+              {options.map(opt => {
+                const isCorrectAnswer = opt.id === currentItem.id
+                const isSelected = selected === opt.id
+                let style = isDark ? 'bg-white/10 border-white/20 text-white' : 'bg-white border-slate-200 text-slate-900'
+                if (revealed && isCorrectAnswer) style = isDark ? 'bg-green-500/30 border-green-400 text-green-200' : 'bg-green-50 border-green-500 text-green-800'
+                if (revealed && isSelected && !isCorrectAnswer) style = isDark ? 'bg-red-500/30 border-red-400 text-red-200' : 'bg-red-50 border-red-500 text-red-800'
+
+                return (
+                  <button key={opt.id} onClick={() => handleSelect(opt.id)} disabled={revealed}
+                    className={`p-4 rounded-xl border-2 text-center font-medium transition-all ${style}`}>
+                    {opt.text}
+                  </button>
+                )
+              })}
+            </div>
+          </div>
+        ) : null}
+      </div>
+    </div>
+  )
+}

studio-v2/app/learn/[unitId]/match/page.tsx

@@ -0,0 +1,170 @@
+'use client'
+
+import React, { useState, useEffect, useCallback, useMemo } from 'react'
+import { useParams, useRouter } from 'next/navigation'
+import { useTheme } from '@/lib/ThemeContext'
+import { StarRating, accuracyToStars } from '@/components/gamification/StarRating'
+
+interface QAItem { id: string; question: string; answer: string }
+
+function getApiBase() { return '' }
+
+export default function MatchPage() {
+  const { unitId } = useParams<{ unitId: string }>()
+  const router = useRouter()
+  const { isDark } = useTheme()
+
+  const [allItems, setAllItems] = useState<QAItem[]>([])
+  const [isLoading, setIsLoading] = useState(true)
+  const [round, setRound] = useState(0)
+  const [selectedLeft, setSelectedLeft] = useState<string | null>(null)
+  const [matched, setMatched] = useState<Set<string>>(new Set())
+  const [wrongPair, setWrongPair] = useState<string | null>(null)
+  const [errors, setErrors] = useState(0)
+  const [isComplete, setIsComplete] = useState(false)
+
+  const glassCard = isDark
+    ? 'bg-white/10 backdrop-blur-xl border border-white/10'
+    : 'bg-white/80 backdrop-blur-xl border border-black/5'
+
+  useEffect(() => {
+    (async () => {
+      try {
+        const resp = await fetch(`${getApiBase()}/api/learning-units/${unitId}/qa`)
+        if (resp.ok) { const d = await resp.json(); setAllItems(d.qa_items || []) }
+      } catch {} finally { setIsLoading(false) }
+    })()
+  }, [unitId])
+
+  // Take 6 items per round
+  const roundItems = useMemo(() => {
+    const start = round * 6
+    return allItems.slice(start, start + 6)
+  }, [allItems, round])
+
+  // Shuffled right column
+  const shuffledRight = useMemo(() => {
+    return [...roundItems].sort(() => Math.random() - 0.5)
+  }, [roundItems])
+
+  const handleLeftTap = useCallback((id: string) => {
+    if (matched.has(id)) return
+    setSelectedLeft(id === selectedLeft ? null : id)
+    setWrongPair(null)
+  }, [selectedLeft, matched])
+
+  const handleRightTap = useCallback((id: string) => {
+    if (!selectedLeft || matched.has(id)) return
+
+    if (selectedLeft === id) {
+      // Correct match
+      setMatched(prev => new Set([...prev, id]))
+      setSelectedLeft(null)
+
+      // Check if round complete
+      if (matched.size + 1 >= roundItems.length) {
+        const nextStart = (round + 1) * 6
+        if (nextStart >= allItems.length) {
+          setTimeout(() => setIsComplete(true), 500)
+        } else {
+          setTimeout(() => {
+            setRound(r => r + 1)
+            setMatched(new Set())
+            setSelectedLeft(null)
+          }, 800)
+        }
+      }
+    } else {
+      // Wrong match
+      setWrongPair(id)
+      setErrors(e => e + 1)
+      setTimeout(() => {
+        setWrongPair(null)
+        setSelectedLeft(null)
+      }, 600)
+    }
+  }, [selectedLeft, matched, roundItems, round, allItems])
+
+  if (isLoading) {
+    return <div className={`min-h-screen flex items-center justify-center ${isDark ? 'bg-gradient-to-br from-indigo-900 via-purple-900 to-pink-800' : 'bg-gradient-to-br from-slate-100 via-indigo-50 to-violet-100'}`}>
+      <div className="w-8 h-8 border-4 border-indigo-400 border-t-transparent rounded-full animate-spin" />
+    </div>
+  }
+
+  const totalPairs = allItems.length
+  const matchedTotal = round * 6 + matched.size
+
+  return (
+    <div className={`min-h-screen flex flex-col ${isDark ? 'bg-gradient-to-br from-indigo-900 via-purple-900 to-pink-800' : 'bg-gradient-to-br from-slate-100 via-indigo-50 to-violet-100'}`}>
+      {/* Header */}
+      <div className={`${glassCard} border-0 border-b`}>
+        <div className="max-w-2xl mx-auto px-6 py-4 flex items-center justify-between">
+          <button onClick={() => router.push('/learn')} className={`flex items-center gap-2 text-sm ${isDark ? 'text-white/60 hover:text-white' : 'text-slate-500 hover:text-slate-900'}`}>
+            <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 19l-7-7 7-7" /></svg>
+            Zurueck
+          </button>
+          <h1 className={`text-lg font-bold ${isDark ? 'text-white' : 'text-slate-900'}`}>Zuordnen</h1>
+          <span className={`text-sm ${isDark ? 'text-white/50' : 'text-slate-500'}`}>{matchedTotal}/{totalPairs}</span>
+        </div>
+      </div>
+
+      <div className="flex-1 flex items-center justify-center px-6 py-8">
+        {isComplete ? (
+          <div className={`${glassCard} rounded-3xl p-10 text-center max-w-md w-full`}>
+            <StarRating stars={accuracyToStars(totalPairs, totalPairs + errors)} size="lg" animated />
+            <h2 className={`text-2xl font-bold mt-4 mb-2 ${isDark ? 'text-white' : 'text-slate-900'}`}>Alle zugeordnet!</h2>
+            <p className={`mb-6 ${isDark ? 'text-white/60' : 'text-slate-500'}`}>{errors} Fehler</p>
+            <div className="flex gap-3">
+              <button onClick={() => { setRound(0); setMatched(new Set()); setErrors(0); setIsComplete(false) }} className="flex-1 py-3 rounded-xl bg-gradient-to-r from-indigo-500 to-violet-500 text-white font-medium">Nochmal</button>
+              <button onClick={() => router.push('/learn')} className={`flex-1 py-3 rounded-xl border font-medium ${isDark ? 'border-white/20 text-white/80' : 'border-slate-300 text-slate-700'}`}>Zurueck</button>
+            </div>
+          </div>
+        ) : (
+          <div className="w-full max-w-2xl grid grid-cols-2 gap-6">
+            {/* Left column: English */}
+            <div className="space-y-2">
+              <p className={`text-xs font-medium text-center mb-2 ${isDark ? 'text-white/40' : 'text-slate-400'}`}>English</p>
+              {roundItems.map(item => (
+                <button
+                  key={`l-${item.id}`}
+                  onClick={() => handleLeftTap(item.id)}
+                  disabled={matched.has(item.id)}
+                  className={`w-full p-3 rounded-xl border-2 text-sm font-medium transition-all ${
+                    matched.has(item.id)
+                      ? 'opacity-30 border-green-400 bg-green-500/10 cursor-default'
+                      : selectedLeft === item.id
+                        ? (isDark ? 'border-blue-400 bg-blue-500/20 text-white' : 'border-blue-500 bg-blue-50 text-blue-900')
+                        : (isDark ? 'border-white/20 bg-white/5 text-white hover:bg-white/10' : 'border-slate-200 bg-white text-slate-900 hover:bg-slate-50')
+                  }`}
+                >
+                  {item.question}
+                </button>
+              ))}
+            </div>
+
+            {/* Right column: German (shuffled) */}
+            <div className="space-y-2">
+              <p className={`text-xs font-medium text-center mb-2 ${isDark ? 'text-white/40' : 'text-slate-400'}`}>Deutsch</p>
+              {shuffledRight.map(item => (
+                <button
+                  key={`r-${item.id}`}
+                  onClick={() => handleRightTap(item.id)}
+                  disabled={matched.has(item.id) || !selectedLeft}
+                  className={`w-full p-3 rounded-xl border-2 text-sm font-medium transition-all ${
+                    matched.has(item.id)
+                      ? 'opacity-30 border-green-400 bg-green-500/10 cursor-default'
+                      : wrongPair === item.id
+                        ? (isDark ? 'border-red-400 bg-red-500/20 text-red-200 animate-pulse' : 'border-red-500 bg-red-50 text-red-800 animate-pulse')
+                        : (isDark ? 'border-white/20 bg-white/5 text-white hover:bg-white/10' : 'border-slate-200 bg-white text-slate-900 hover:bg-slate-50')
+                  }`}
+                >
+                  {item.answer}
+                </button>
+              ))}
+            </div>
+          </div>
+        )}
+      </div>
+    </div>
+  )
+}

studio-v2/app/learn/[unitId]/pronounce/page.tsx

@@ -0,0 +1,133 @@
+'use client'
+
+import React, { useState, useEffect, useCallback } from 'react'
+import { useParams, useRouter } from 'next/navigation'
+import { useTheme } from '@/lib/ThemeContext'
+import { AudioButton } from '@/components/learn/AudioButton'
+import { MicrophoneInput } from '@/components/learn/MicrophoneInput'
+import { SyllableBow, simpleSyllableSplit } from '@/components/learn/SyllableBow'
+import { StarRating, accuracyToStars } from '@/components/gamification/StarRating'
+
+interface QAItem {
+  id: string; question: string; answer: string
+  syllables_en?: string[]; syllables_de?: string[]
+  ipa_en?: string; ipa_de?: string
+}
+
+function getApiBase() { return '' }
+
+export default function PronouncePage() {
+  const { unitId } = useParams<{ unitId: string }>()
+  const router = useRouter()
+  const { isDark } = useTheme()
+
+  const [items, setItems] = useState<QAItem[]>([])
+  const [currentIndex, setCurrentIndex] = useState(0)
+  const [isLoading, setIsLoading] = useState(true)
+  const [stats, setStats] = useState({ correct: 0, incorrect: 0 })
+  const [isComplete, setIsComplete] = useState(false)
+  const [lang, setLang] = useState<'en' | 'de'>('en')
+
+  const glassCard = isDark
+    ? 'bg-white/10 backdrop-blur-xl border border-white/10'
+    : 'bg-white/80 backdrop-blur-xl border border-black/5'
+
+  useEffect(() => {
+    (async () => {
+      try {
+        const resp = await fetch(`${getApiBase()}/api/learning-units/${unitId}/qa`)
+        if (resp.ok) { const d = await resp.json(); setItems(d.qa_items || []) }
+      } catch {} finally { setIsLoading(false) }
+    })()
+  }, [unitId])
+
+  const currentItem = items[currentIndex]
+  const currentWord = currentItem ? (lang === 'en' ? currentItem.question : currentItem.answer) : ''
+  const syllables = currentItem
+    ? (lang === 'en' ? currentItem.syllables_en : currentItem.syllables_de) || simpleSyllableSplit(currentWord)
+    : []
+  const ipa = currentItem ? (lang === 'en' ? currentItem.ipa_en : currentItem.ipa_de) : ''
+
+  const handleResult = useCallback((transcript: string, correct: boolean) => {
+    setStats(prev => ({
+      correct: prev.correct + (correct ? 1 : 0),
+      incorrect: prev.incorrect + (correct ? 0 : 1),
+    }))
+
+    setTimeout(() => {
+      if (currentIndex + 1 >= items.length) { setIsComplete(true) }
+      else { setCurrentIndex(i => i + 1) }
+    }, correct ? 1000 : 2500)
+  }, [currentIndex, items.length])
+
+  if (isLoading) {
+    return <div className={`min-h-screen flex items-center justify-center ${isDark ? 'bg-gradient-to-br from-indigo-900 via-purple-900 to-pink-800' : 'bg-gradient-to-br from-slate-100 via-rose-50 to-red-100'}`}>
+      <div className="w-8 h-8 border-4 border-rose-400 border-t-transparent rounded-full animate-spin" />
+    </div>
+  }
+
+  return (
+    <div className={`min-h-screen flex flex-col ${isDark ? 'bg-gradient-to-br from-indigo-900 via-purple-900 to-pink-800' : 'bg-gradient-to-br from-slate-100 via-rose-50 to-red-100'}`}>
+      {/* Header */}
+      <div className={`${glassCard} border-0 border-b`}>
+        <div className="max-w-2xl mx-auto px-6 py-4 flex items-center justify-between">
+          <button onClick={() => router.push('/learn')} className={`flex items-center gap-2 text-sm ${isDark ? 'text-white/60 hover:text-white' : 'text-slate-500 hover:text-slate-900'}`}>
+            <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 19l-7-7 7-7" /></svg>
+            Zurueck
+          </button>
+          <h1 className={`text-lg font-bold ${isDark ? 'text-white' : 'text-slate-900'}`}>Nachsprechen</h1>
+          <button onClick={() => setLang(l => l === 'en' ? 'de' : 'en')} className={`text-xs px-3 py-1.5 rounded-lg ${isDark ? 'bg-white/10 text-white/70' : 'bg-slate-100 text-slate-600'}`}>
+            {lang === 'en' ? 'EN' : 'DE'}
+          </button>
+        </div>
+      </div>
+
+      {/* Progress */}
+      <div className="w-full h-1 bg-white/10">
+        <div className="h-full bg-gradient-to-r from-rose-500 to-red-500 transition-all" style={{ width: `${(currentIndex / Math.max(items.length, 1)) * 100}%` }} />
+      </div>
+
+      <div className="flex-1 flex items-center justify-center px-6 py-8">
+        {isComplete ? (
+          <div className={`${glassCard} rounded-3xl p-10 text-center max-w-md w-full`}>
+            <StarRating stars={accuracyToStars(stats.correct, stats.correct + stats.incorrect)} size="lg" animated />
+            <h2 className={`text-2xl font-bold mt-4 mb-2 ${isDark ? 'text-white' : 'text-slate-900'}`}>Super gemacht!</h2>
+            <p className={`mb-6 ${isDark ? 'text-white/60' : 'text-slate-500'}`}>{stats.correct}/{stats.correct + stats.incorrect} richtig ausgesprochen</p>
+            <div className="flex gap-3">
+              <button onClick={() => { setCurrentIndex(0); setStats({ correct: 0, incorrect: 0 }); setIsComplete(false) }} className="flex-1 py-3 rounded-xl bg-gradient-to-r from-rose-500 to-red-500 text-white font-medium">Nochmal</button>
+              <button onClick={() => router.push('/learn')} className={`flex-1 py-3 rounded-xl border font-medium ${isDark ? 'border-white/20 text-white/80' : 'border-slate-300 text-slate-700'}`}>Zurueck</button>
+            </div>
+          </div>
+        ) : currentItem ? (
+          <div className="w-full max-w-lg space-y-8">
+            {/* Word + Syllables */}
+            <div className={`${glassCard} rounded-3xl p-8 text-center`}>
+              <div className="flex justify-center mb-4">
+                <SyllableBow word={currentWord} syllables={syllables} isDark={isDark} size="lg" />
+              </div>
+              {ipa && <p className={`text-lg ${isDark ? 'text-white/40' : 'text-slate-400'}`}>{ipa}</p>}
+              <div className="flex justify-center gap-3 mt-4">
+                <AudioButton text={currentWord} lang={lang} isDark={isDark} size="lg" />
+              </div>
+              <p className={`text-sm mt-3 ${isDark ? 'text-white/30' : 'text-slate-400'}`}>
+                Hoere zu, dann sprich nach
+              </p>
+            </div>
+
+            {/* Microphone */}
+            <MicrophoneInput
+              expectedText={currentWord}
+              lang={lang}
+              onResult={handleResult}
+              isDark={isDark}
+            />
+
+            <p className={`text-center text-sm ${isDark ? 'text-white/40' : 'text-slate-400'}`}>
+              {currentIndex + 1} / {items.length}
+            </p>
+          </div>
+        ) : null}
+      </div>
+    </div>
+  )
+}

studio-v2/components/gamification/StarRating.tsx

@@ -0,0 +1,45 @@
+'use client'
+
+import React from 'react'
+
+interface StarRatingProps {
+  stars: number       // 0-3
+  total?: number      // total stars earned (shown as badge)
+  size?: 'sm' | 'md' | 'lg'
+  animated?: boolean
+  showLabel?: boolean
+}
+
+const sizeMap = { sm: 'text-lg', md: 'text-2xl', lg: 'text-4xl' }
+
+export function StarRating({ stars, total, size = 'md', animated = false, showLabel = false }: StarRatingProps) {
+  return (
+    <div className="inline-flex items-center gap-1">
+      {[1, 2, 3].map((i) => (
+        <span
+          key={i}
+          className={`${sizeMap[size]} transition-all ${
+            i <= stars
+              ? `text-yellow-400 ${animated ? 'animate-bounce' : ''}`
+              : 'text-gray-300 dark:text-gray-600'
+          }`}
+          style={animated && i <= stars ? { animationDelay: `${(i - 1) * 150}ms` } : undefined}
+        >
+          {i <= stars ? '\u2B50' : '\u2606'}
+        </span>
+      ))}
+      {total != null && showLabel && (
+        <span className="ml-1 text-sm font-bold text-yellow-500 tabular-nums">{total}</span>
+      )}
+    </div>
+  )
+}
+
+/** Calculate stars from accuracy percentage */
+export function accuracyToStars(correct: number, total: number): number {
+  if (total === 0) return 0
+  const pct = (correct / total) * 100
+  if (pct >= 100) return 3
+  if (pct >= 70) return 2
+  return 1
+}

studio-v2/components/learn/FlashCard.tsx

@@ -1,6 +1,7 @@
 'use client'
 
 import React, { useState, useCallback } from 'react'
+import { SyllableBow, simpleSyllableSplit } from './SyllableBow'
 
 interface FlashCardProps {
   front: string
@@ -11,6 +12,10 @@ interface FlashCardProps {
   onCorrect: () => void
   onIncorrect: () => void
   isDark: boolean
+  syllablesFront?: string[]
+  syllablesBack?: string[]
+  ipaFront?: string
+  ipaBack?: string
 }
 
 const boxLabels = ['Neu', 'Gelernt', 'Gefestigt']
@@ -25,6 +30,10 @@ export function FlashCard({
   onCorrect,
   onIncorrect,
   isDark,
+  syllablesFront,
+  syllablesBack,
+  ipaFront,
+  ipaBack,
 }: FlashCardProps) {
   const [isFlipped, setIsFlipped] = useState(false)
 
@@ -69,10 +78,15 @@ export function FlashCard({
             <span className={`text-xs font-medium mb-4 ${isDark ? 'text-white/40' : 'text-slate-400'}`}>
               ENGLISCH
             </span>
-            <span className={`text-3xl font-bold text-center ${isDark ? 'text-white' : 'text-slate-900'}`}>
+            {syllablesFront && syllablesFront.length > 0 ? (
-              {front}
+              <SyllableBow word={front} syllables={syllablesFront} isDark={isDark} size="md" />
-            </span>
+            ) : (
-            <span className={`text-sm mt-6 ${isDark ? 'text-white/30' : 'text-slate-400'}`}>
+              <span className={`text-3xl font-bold text-center ${isDark ? 'text-white' : 'text-slate-900'}`}>
+                {front}
+              </span>
+            )}
+            {ipaFront && <span className={`text-sm mt-2 ${isDark ? 'text-white/30' : 'text-slate-400'}`}>{ipaFront}</span>}
+            <span className={`text-sm mt-4 ${isDark ? 'text-white/30' : 'text-slate-400'}`}>
               Klick zum Umdrehen
             </span>
           </div>
@@ -89,9 +103,14 @@ export function FlashCard({
             <span className={`text-xs font-medium mb-4 ${isDark ? 'text-blue-300/60' : 'text-blue-500'}`}>
               DEUTSCH
             </span>
-            <span className={`text-3xl font-bold text-center ${isDark ? 'text-white' : 'text-slate-900'}`}>
+            {syllablesBack && syllablesBack.length > 0 ? (
-              {back}
+              <SyllableBow word={back} syllables={syllablesBack} isDark={isDark} size="md" />
-            </span>
+            ) : (
+              <span className={`text-3xl font-bold text-center ${isDark ? 'text-white' : 'text-slate-900'}`}>
+                {back}
+              </span>
+            )}
+            {ipaBack && <span className={`text-sm mt-2 ${isDark ? 'text-blue-300/40' : 'text-blue-400'}`}>{ipaBack}</span>}
           </div>
         </div>
       </div>

studio-v2/components/learn/UnitCard.tsx

@@ -14,42 +14,66 @@ interface LearningUnit {
   created_at: string
 }
 
+interface UnitProgress {
+  total_stars?: number
+  exercises?: Record<string, { completed?: number; correct?: number; incorrect?: number }>
+}
+
 interface UnitCardProps {
   unit: LearningUnit
+  progress?: UnitProgress | null
+  wordCount?: number
   isDark: boolean
   glassCard: string
   onDelete: (id: string) => void
 }
 
 const exerciseTypes = [
-  { key: 'flashcards', label: 'Karteikarten', icon: 'M19 11H5m14 0a2 2 0 012 2v6a2 2 0 01-2 2H5a2 2 0 01-2-2v-6a2 2 0 012-2m14 0V9a2 2 0 00-2-2M5 11V9a2 2 0 012-2m0 0V5a2 2 0 012-2h6a2 2 0 012 2v2M7 7h10', color: 'from-amber-500 to-orange-500' },
+  { key: 'flashcards', label: 'Karten', icon: 'M19 11H5m14 0a2 2 0 012 2v6a2 2 0 01-2 2H5a2 2 0 01-2-2v-6a2 2 0 012-2m14 0V9a2 2 0 00-2-2M5 11V9a2 2 0 012-2m0 0V5a2 2 0 012-2h6a2 2 0 012 2v2M7 7h10', color: 'from-amber-500 to-orange-500' },
   { key: 'quiz', label: 'Quiz', icon: 'M8.228 9c.549-1.165 2.03-2 3.772-2 2.21 0 4 1.343 4 3 0 1.4-1.278 2.575-3.006 2.907-.542.104-.994.54-.994 1.093m0 3h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z', color: 'from-purple-500 to-pink-500' },
-  { key: 'type', label: 'Eintippen', icon: 'M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z', color: 'from-blue-500 to-cyan-500' },
+  { key: 'type', label: 'Tippen', icon: 'M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z', color: 'from-blue-500 to-cyan-500' },
-  { key: 'story', label: 'Geschichte', icon: 'M12 6.253v13m0-13C10.832 5.477 9.246 5 7.5 5S4.168 5.477 3 6.253v13C4.168 18.477 5.754 18 7.5 18s3.332.477 4.5 1.253m0-13C13.168 5.477 14.754 5 16.5 5c1.747 0 3.332.477 4.5 1.253v13C19.832 18.477 18.247 18 16.5 18c-1.746 0-3.332.477-4.5 1.253', color: 'from-amber-500 to-yellow-500' },
+  { key: 'listen', label: 'Hoeren', icon: 'M15.536 8.464a5 5 0 010 7.072m2.828-9.9a9 9 0 010 12.728M5.586 15H4a1 1 0 01-1-1v-4a1 1 0 011-1h1.586l4.707-4.707C10.923 3.663 12 4.109 12 5v14c0 .891-1.077 1.337-1.707.707L5.586 15z', color: 'from-green-500 to-emerald-500' },
+  { key: 'match', label: 'Zuordnen', icon: 'M13.828 10.172a4 4 0 00-5.656 0l-4 4a4 4 0 105.656 5.656l1.102-1.101m-.758-4.899a4 4 0 005.656 0l4-4a4 4 0 00-5.656-5.656l-1.1 1.1', color: 'from-indigo-500 to-violet-500' },
+  { key: 'pronounce', label: 'Sprechen', icon: 'M19 11a7 7 0 01-7 7m0 0a7 7 0 01-7-7m7 7v4m0 0H8m4 0h4M12 1a3 3 0 00-3 3v8a3 3 0 006 0V4a3 3 0 00-3-3z', color: 'from-rose-500 to-red-500' },
 ]
 
-export function UnitCard({ unit, isDark, glassCard, onDelete }: UnitCardProps) {
+export function UnitCard({ unit, progress, wordCount, isDark, glassCard, onDelete }: UnitCardProps) {
   const createdDate = new Date(unit.created_at).toLocaleDateString('de-DE', {
-    day: '2-digit',
+    day: '2-digit', month: '2-digit', year: 'numeric',
-    month: '2-digit',
-    year: 'numeric',
   })
 
+  // Calculate progress percentage from exercises
+  const totalCorrect = progress?.exercises
+    ? Object.values(progress.exercises).reduce((s, e) => s + (e?.correct || 0), 0)
+    : 0
+  const totalAnswered = progress?.exercises
+    ? Object.values(progress.exercises).reduce((s, e) => s + (e?.completed || 0), 0)
+    : 0
+  const progressPct = totalAnswered > 0 ? Math.round((totalCorrect / totalAnswered) * 100) : 0
+  const stars = progress?.total_stars || 0
+
   return (
-    <div className={`${glassCard} rounded-2xl p-6 transition-all hover:shadow-lg`}>
+    <div className={`${glassCard} rounded-2xl p-5 transition-all hover:shadow-lg`}>
-      <div className="flex items-start justify-between mb-4">
+      {/* Header */}
-        <div>
+      <div className="flex items-start justify-between mb-3">
-          <h3 className={`text-lg font-semibold ${isDark ? 'text-white' : 'text-slate-900'}`}>
+        <div className="flex-1 min-w-0">
-            {unit.label}
+          <div className="flex items-center gap-2">
-          </h3>
+            <h3 className={`text-lg font-semibold truncate ${isDark ? 'text-white' : 'text-slate-900'}`}>
-          <p className={`text-sm mt-1 ${isDark ? 'text-white/50' : 'text-slate-500'}`}>
+              {unit.label}
-            {unit.meta}
+            </h3>
+            {stars > 0 && (
+              <span className="flex items-center gap-0.5 text-yellow-400 text-sm font-bold">
+                <span>&#x2B50;</span>{stars}
+              </span>
+            )}
+          </div>
+          <p className={`text-sm mt-0.5 ${isDark ? 'text-white/50' : 'text-slate-500'}`}>
+            {wordCount ? `${wordCount} Woerter` : unit.meta} · {createdDate}
           </p>
         </div>
         <button
           onClick={() => onDelete(unit.id)}
-          className={`p-2 rounded-lg transition-colors ${isDark ? 'hover:bg-white/10 text-white/40 hover:text-red-400' : 'hover:bg-slate-100 text-slate-400 hover:text-red-500'}`}
+          className={`p-1.5 rounded-lg transition-colors ${isDark ? 'hover:bg-white/10 text-white/30 hover:text-red-400' : 'hover:bg-slate-100 text-slate-300 hover:text-red-500'}`}
-          title="Loeschen"
         >
           <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
             <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={1.5} d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16" />
@@ -57,35 +81,36 @@ export function UnitCard({ unit, isDark, glassCard, onDelete }: UnitCardProps) {
         </button>
       </div>
 
-      {/* Exercise Type Buttons */}
+      {/* Progress Bar */}
-      <div className="flex flex-wrap gap-2">
+      {totalAnswered > 0 && (
+        <div className="mb-3">
+          <div className={`h-2 rounded-full overflow-hidden ${isDark ? 'bg-white/10' : 'bg-slate-100'}`}>
+            <div
+              className="h-full rounded-full bg-gradient-to-r from-blue-500 to-green-500 transition-all duration-500"
+              style={{ width: `${progressPct}%` }}
+            />
+          </div>
+          <p className={`text-xs mt-1 ${isDark ? 'text-white/40' : 'text-slate-400'}`}>
+            {progressPct}% · {totalCorrect}/{totalAnswered} richtig
+          </p>
+        </div>
+      )}
+
+      {/* Exercise Buttons */}
+      <div className="flex flex-wrap gap-1.5">
         {exerciseTypes.map((ex) => (
           <Link
             key={ex.key}
             href={`/learn/${unit.id}/${ex.key}`}
-            className={`flex items-center gap-2 px-4 py-2.5 rounded-xl text-sm font-medium text-white bg-gradient-to-r ${ex.color} hover:shadow-lg hover:scale-[1.02] transition-all`}
+            className={`flex items-center gap-1.5 px-3 py-2 rounded-xl text-xs font-medium text-white bg-gradient-to-r ${ex.color} hover:shadow-md hover:scale-[1.02] transition-all`}
           >
-            <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+            <svg className="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
               <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={1.5} d={ex.icon} />
             </svg>
             {ex.label}
           </Link>
         ))}
       </div>
-
-      {/* Status */}
-      <div className={`flex items-center gap-3 mt-4 pt-3 border-t ${isDark ? 'border-white/10' : 'border-black/5'}`}>
-        <span className={`text-xs ${isDark ? 'text-white/40' : 'text-slate-400'}`}>
-          Erstellt: {createdDate}
-        </span>
-        <span className={`text-xs px-2 py-0.5 rounded-full ${
-          unit.status === 'qa_generated' || unit.status === 'mc_generated' || unit.status === 'cloze_generated'
-            ? (isDark ? 'bg-green-500/20 text-green-300' : 'bg-green-100 text-green-700')
-            : (isDark ? 'bg-yellow-500/20 text-yellow-300' : 'bg-yellow-100 text-yellow-700')
-        }`}>
-          {unit.status === 'raw' ? 'Neu' : 'Module generiert'}
-        </span>
-      </div>
     </div>
   )
 }

studio-v2/lib/companion/types.ts

@@ -1,329 +1 @@
-/**
+export * from '@shared/types/companion'
- * TypeScript Types for Companion Module
- * Migration from Flask companion.py/companion_js.py
- */
-
-// ============================================================================
-// Phase System
-// ============================================================================
-
-export type PhaseId = 'einstieg' | 'erarbeitung' | 'sicherung' | 'transfer' | 'reflexion'
-
-export interface Phase {
-  id: PhaseId
-  shortName: string // E, A, S, T, R
-  displayName: string
-  duration: number // minutes
-  status: 'planned' | 'active' | 'completed'
-  actualTime?: number // seconds (actual time spent)
-  color: string // hex color
-}
-
-export interface PhaseContext {
-  currentPhase: PhaseId
-  phaseDisplayName: string
-}
-
-// ============================================================================
-// Dashboard / Companion Mode
-// ============================================================================
-
-export interface CompanionStats {
-  classesCount: number
-  studentsCount: number
-  learningUnitsCreated: number
-  gradesEntered: number
-}
-
-export interface Progress {
-  percentage: number
-  completed: number
-  total: number
-}
-
-export type SuggestionPriority = 'urgent' | 'high' | 'medium' | 'low'
-
-export interface Suggestion {
-  id: string
-  title: string
-  description: string
-  priority: SuggestionPriority
-  icon: string // lucide icon name
-  actionTarget: string // navigation path
-  estimatedTime: number // minutes
-}
-
-export type EventType = 'exam' | 'parent_meeting' | 'deadline' | 'other'
-
-export interface UpcomingEvent {
-  id: string
-  title: string
-  date: string // ISO date string
-  type: EventType
-  inDays: number
-}
-
-export interface CompanionData {
-  context: PhaseContext
-  stats: CompanionStats
-  phases: Phase[]
-  progress: Progress
-  suggestions: Suggestion[]
-  upcomingEvents: UpcomingEvent[]
-}
-
-// ============================================================================
-// Lesson Mode
-// ============================================================================
-
-export type LessonStatus =
-  | 'not_started'
-  | 'in_progress'
-  | 'paused'
-  | 'completed'
-  | 'overtime'
-
-export interface LessonPhase {
-  phase: PhaseId
-  duration: number // planned duration in minutes
-  status: 'planned' | 'active' | 'completed' | 'skipped'
-  actualTime: number // actual time spent in seconds
-  startedAt?: string // ISO timestamp
-  completedAt?: string // ISO timestamp
-}
-
-export interface Homework {
-  id: string
-  title: string
-  description?: string
-  dueDate: string // ISO date
-  attachments?: string[]
-  completed?: boolean
-}
-
-export interface Material {
-  id: string
-  title: string
-  type: 'document' | 'video' | 'presentation' | 'link' | 'other'
-  url?: string
-  fileName?: string
-}
-
-export interface LessonReflection {
-  rating: number // 1-5 stars
-  notes: string
-  nextSteps: string
-  savedAt?: string
-}
-
-export interface LessonSession {
-  sessionId: string
-  classId: string
-  className: string
-  subject: string
-  topic?: string
-  startTime: string // ISO timestamp
-  endTime?: string // ISO timestamp
-  phases: LessonPhase[]
-  totalPlannedDuration: number // minutes
-  currentPhaseIndex: number
-  elapsedTime: number // seconds
-  isPaused: boolean
-  pausedAt?: string
-  pauseDuration: number // total pause time in seconds
-  overtimeMinutes: number
-  status: LessonStatus
-  homeworkList: Homework[]
-  materials: Material[]
-  reflection?: LessonReflection
-}
-
-// ============================================================================
-// Lesson Templates
-// ============================================================================
-
-export interface PhaseDurations {
-  einstieg: number
-  erarbeitung: number
-  sicherung: number
-  transfer: number
-  reflexion: number
-}
-
-export interface LessonTemplate {
-  templateId: string
-  name: string
-  description?: string
-  subject?: string
-  durations: PhaseDurations
-  isSystemTemplate: boolean
-  createdBy?: string
-  createdAt?: string
-}
-
-// ============================================================================
-// Settings
-// ============================================================================
-
-export interface TeacherSettings {
-  defaultPhaseDurations: PhaseDurations
-  preferredLessonLength: number // minutes (default 45)
-  autoAdvancePhases: boolean
-  soundNotifications: boolean
-  showKeyboardShortcuts: boolean
-  highContrastMode: boolean
-  onboardingCompleted: boolean
-  selectedTemplateId?: string
-}
-
-// ============================================================================
-// Timer State
-// ============================================================================
-
-export type TimerColorStatus = 'plenty' | 'warning' | 'critical' | 'overtime'
-
-export interface TimerState {
-  isRunning: boolean
-  isPaused: boolean
-  elapsedSeconds: number
-  remainingSeconds: number
-  totalSeconds: number
-  progress: number // 0-1
-  colorStatus: TimerColorStatus
-  currentPhase: LessonPhase | null
-}
-
-// ============================================================================
-// Forms
-// ============================================================================
-
-export interface LessonStartFormData {
-  classId: string
-  subject: string
-  topic?: string
-  templateId?: string
-  customDurations?: PhaseDurations
-}
-
-export interface Class {
-  id: string
-  name: string
-  grade: string
-  studentCount: number
-}
-
-// ============================================================================
-// Feedback
-// ============================================================================
-
-export type FeedbackType = 'bug' | 'feature' | 'feedback'
-
-export interface FeedbackSubmission {
-  type: FeedbackType
-  title: string
-  description: string
-  screenshot?: string // base64
-  sessionId?: string
-  metadata?: Record<string, unknown>
-}
-
-// ============================================================================
-// Onboarding
-// ============================================================================
-
-export interface OnboardingStep {
-  step: number
-  title: string
-  description: string
-  completed: boolean
-}
-
-export interface OnboardingState {
-  currentStep: number
-  totalSteps: number
-  steps: OnboardingStep[]
-  selectedState?: string // Bundesland
-  selectedSchoolType?: string
-  completed: boolean
-}
-
-// ============================================================================
-// WebSocket Messages
-// ============================================================================
-
-export type WSMessageType =
-  | 'phase_update'
-  | 'timer_tick'
-  | 'overtime_warning'
-  | 'pause_toggle'
-  | 'session_end'
-  | 'sync_request'
-
-export interface WSMessage {
-  type: WSMessageType
-  payload: {
-    sessionId: string
-    phase?: number
-    elapsed?: number
-    isPaused?: boolean
-    overtimeMinutes?: number
-    [key: string]: unknown
-  }
-  timestamp: string
-}
-
-// ============================================================================
-// API Responses
-// ============================================================================
-
-export interface APIResponse<T> {
-  success: boolean
-  data?: T
-  error?: string
-  message?: string
-}
-
-export interface DashboardResponse extends APIResponse<CompanionData> {}
-
-export interface LessonResponse extends APIResponse<LessonSession> {}
-
-export interface TemplatesResponse extends APIResponse<{ templates: LessonTemplate[] }> {}
-
-export interface SettingsResponse extends APIResponse<TeacherSettings> {}
-
-// ============================================================================
-// Component Props
-// ============================================================================
-
-export type CompanionMode = 'companion' | 'lesson' | 'classic'
-
-export interface ModeToggleProps {
-  currentMode: CompanionMode
-  onModeChange: (mode: CompanionMode) => void
-}
-
-export interface PhaseTimelineProps {
-  phases: Phase[]
-  currentPhaseIndex: number
-  onPhaseClick?: (index: number) => void
-}
-
-export interface VisualPieTimerProps {
-  progress: number // 0-1
-  remainingSeconds: number
-  totalSeconds: number
-  colorStatus: TimerColorStatus
-  isPaused: boolean
-  currentPhaseName: string
-  phaseColor: string
-}
-
-export interface QuickActionsBarProps {
-  onExtend: (minutes: number) => void
-  onPause: () => void
-  onResume: () => void
-  onSkip: () => void
-  isPaused: boolean
-  isLastPhase: boolean
-  disabled?: boolean
-}

studio-v2/tsconfig.json

@@ -24,6 +24,9 @@
     "paths": {
       "@/*": [
         "./*"
+      ],
+      "@shared/*": [
+        "../shared/*"
       ]
     },
     "target": "ES2017"

website/Dockerfile

@@ -4,13 +4,14 @@ FROM node:20-alpine AS builder
 WORKDIR /app
 
 # Copy package files
-COPY package.json package-lock.json* ./
+COPY website/package.json website/package-lock.json* ./
 
 # Install dependencies
 RUN npm install
 
-# Copy source code
+# Copy source code + shared types
-COPY . .
+COPY website/ .
+COPY shared/ /shared/
 
 # Build arguments for environment variables
 ARG NEXT_PUBLIC_BILLING_API_URL

website/app/admin/klausur-korrektur/types.ts

@@ -1,195 +1 @@
-// TypeScript Interfaces für Klausur-Korrektur
+export * from '@shared/types/klausur'
-
-export interface Klausur {
-  id: string
-  title: string
-  subject: string
-  year: number
-  semester: string
-  modus: 'abitur' | 'vorabitur'
-  eh_id?: string
-  created_at: string
-  student_count?: number
-  completed_count?: number
-  status?: 'draft' | 'in_progress' | 'completed'
-}
-
-export interface StudentWork {
-  id: string
-  klausur_id: string
-  anonym_id: string
-  file_path: string
-  file_type: 'pdf' | 'image'
-  ocr_text: string
-  criteria_scores: CriteriaScores
-  gutachten: string
-  status: StudentStatus
-  raw_points: number
-  grade_points: number
-  grade_label?: string
-  created_at: string
-  examiner_id?: string
-  second_examiner_id?: string
-  second_examiner_grade?: number
-}
-
-export type StudentStatus =
-  | 'UPLOADED'
-  | 'OCR_PROCESSING'
-  | 'OCR_COMPLETE'
-  | 'ANALYZING'
-  | 'FIRST_EXAMINER'
-  | 'SECOND_EXAMINER'
-  | 'COMPLETED'
-  | 'ERROR'
-
-export interface CriteriaScores {
-  rechtschreibung?: number
-  grammatik?: number
-  inhalt?: number
-  struktur?: number
-  stil?: number
-  [key: string]: number | undefined
-}
-
-export interface Criterion {
-  id: string
-  name: string
-  weight: number
-  description?: string
-}
-
-export interface GradeInfo {
-  thresholds: Record<number, number>
-  labels: Record<number, string>
-  criteria: Record<string, Criterion>
-}
-
-export interface Annotation {
-  id: string
-  student_work_id: string
-  page: number
-  position: AnnotationPosition
-  type: AnnotationType
-  text: string
-  severity: 'minor' | 'major' | 'critical'
-  suggestion?: string
-  created_by: string
-  created_at: string
-  role: 'first_examiner' | 'second_examiner'
-  linked_criterion?: string
-}
-
-export interface AnnotationPosition {
-  x: number      // Prozent (0-100)
-  y: number      // Prozent (0-100)
-  width: number  // Prozent (0-100)
-  height: number // Prozent (0-100)
-}
-
-export type AnnotationType =
-  | 'rechtschreibung'
-  | 'grammatik'
-  | 'inhalt'
-  | 'struktur'
-  | 'stil'
-  | 'comment'
-  | 'highlight'
-
-export interface FairnessAnalysis {
-  klausur_id: string
-  student_count: number
-  average_grade: number
-  std_deviation: number
-  spread: number
-  outliers: OutlierInfo[]
-  criteria_analysis: Record<string, CriteriaStats>
-  fairness_score: number
-  warnings: string[]
-}
-
-export interface OutlierInfo {
-  student_id: string
-  anonym_id: string
-  grade_points: number
-  deviation: number
-  reason: string
-}
-
-export interface CriteriaStats {
-  min: number
-  max: number
-  average: number
-  std_deviation: number
-}
-
-export interface EHSuggestion {
-  criterion: string
-  excerpt: string
-  relevance_score: number
-  source_chunk_id: string
-}
-
-export interface GutachtenSection {
-  title: string
-  content: string
-  evidence_links?: string[]
-}
-
-export interface Gutachten {
-  einleitung: string
-  hauptteil: string
-  fazit: string
-  staerken: string[]
-  schwaechen: string[]
-  generated_at?: string
-}
-
-// API Response Types
-export interface KlausurenResponse {
-  klausuren: Klausur[]
-  total: number
-}
-
-export interface StudentsResponse {
-  students: StudentWork[]
-  total: number
-}
-
-export interface AnnotationsResponse {
-  annotations: Annotation[]
-}
-
-// Color mapping for annotation types
-export const ANNOTATION_COLORS: Record<AnnotationType, string> = {
-  rechtschreibung: '#dc2626', // Red
-  grammatik: '#2563eb',       // Blue
-  inhalt: '#16a34a',          // Green
-  struktur: '#9333ea',        // Purple
-  stil: '#ea580c',            // Orange
-  comment: '#6b7280',         // Gray
-  highlight: '#eab308',       // Yellow
-}
-
-// Status colors
-export const STATUS_COLORS: Record<StudentStatus, string> = {
-  UPLOADED: '#6b7280',
-  OCR_PROCESSING: '#eab308',
-  OCR_COMPLETE: '#3b82f6',
-  ANALYZING: '#8b5cf6',
-  FIRST_EXAMINER: '#f97316',
-  SECOND_EXAMINER: '#06b6d4',
-  COMPLETED: '#22c55e',
-  ERROR: '#ef4444',
-}
-
-export const STATUS_LABELS: Record<StudentStatus, string> = {
-  UPLOADED: 'Hochgeladen',
-  OCR_PROCESSING: 'OCR läuft',
-  OCR_COMPLETE: 'OCR fertig',
-  ANALYZING: 'Analyse läuft',
-  FIRST_EXAMINER: 'Erstkorrektur',
-  SECOND_EXAMINER: 'Zweitkorrektur',
-  COMPLETED: 'Abgeschlossen',
-  ERROR: 'Fehler',
-}

website/app/admin/ocr-labeling/types.ts

@@ -1,123 +1 @@
-/**
+export * from '@shared/types/ocr-labeling'
- * TypeScript types for OCR Labeling UI
- */
-
-/**
- * Available OCR Models
- *
- * - llama3.2-vision:11b: Vision LLM, beste Qualitaet bei Handschrift (Standard)
- * - trocr: Microsoft TrOCR, schnell bei gedrucktem Text
- * - paddleocr: PaddleOCR + LLM, 4x schneller durch Hybrid-Ansatz
- * - donut: Document Understanding Transformer, strukturierte Dokumente
- */
-export type OCRModel = 'llama3.2-vision:11b' | 'trocr' | 'paddleocr' | 'donut'
-
-export const OCR_MODEL_INFO: Record<OCRModel, { label: string; description: string; speed: string }> = {
-  'llama3.2-vision:11b': {
-    label: 'Vision LLM',
-    description: 'Beste Qualitaet bei Handschrift',
-    speed: 'langsam',
-  },
-  trocr: {
-    label: 'Microsoft TrOCR',
-    description: 'Schnell bei gedrucktem Text',
-    speed: 'schnell',
-  },
-  paddleocr: {
-    label: 'PaddleOCR + LLM',
-    description: 'Hybrid-Ansatz: OCR + Strukturierung',
-    speed: 'sehr schnell',
-  },
-  donut: {
-    label: 'Donut',
-    description: 'Document Understanding fuer Tabellen/Formulare',
-    speed: 'mittel',
-  },
-}
-
-export interface OCRSession {
-  id: string
-  name: string
-  source_type: 'klausur' | 'handwriting_sample' | 'scan'
-  description?: string
-  ocr_model?: OCRModel
-  total_items: number
-  labeled_items: number
-  confirmed_items: number
-  corrected_items: number
-  skipped_items: number
-  created_at: string
-}
-
-export interface OCRItem {
-  id: string
-  session_id: string
-  session_name: string
-  image_path: string
-  image_url?: string
-  ocr_text?: string
-  ocr_confidence?: number
-  ground_truth?: string
-  status: 'pending' | 'confirmed' | 'corrected' | 'skipped'
-  metadata?: Record<string, unknown>
-  created_at: string
-}
-
-export interface OCRStats {
-  total_sessions?: number
-  session_id?: string
-  name?: string
-  total_items: number
-  labeled_items: number
-  confirmed_items: number
-  corrected_items: number
-  skipped_items?: number
-  pending_items: number
-  exportable_items?: number
-  accuracy_rate: number
-  avg_label_time_seconds?: number
-  progress_percent?: number
-}
-
-export interface TrainingSample {
-  id: string
-  image_path: string
-  ground_truth: string
-  export_format: 'generic' | 'trocr' | 'llama_vision'
-  training_batch: string
-  exported_at?: string
-}
-
-export interface CreateSessionRequest {
-  name: string
-  source_type: 'klausur' | 'handwriting_sample' | 'scan'
-  description?: string
-  ocr_model?: OCRModel
-}
-
-export interface ConfirmRequest {
-  item_id: string
-  label_time_seconds?: number
-}
-
-export interface CorrectRequest {
-  item_id: string
-  ground_truth: string
-  label_time_seconds?: number
-}
-
-export interface ExportRequest {
-  export_format: 'generic' | 'trocr' | 'llama_vision'
-  session_id?: string
-  batch_id?: string
-}
-
-export interface UploadResult {
-  id: string
-  filename: string
-  image_path: string
-  image_hash: string
-  ocr_text?: string
-  ocr_confidence?: number
-  status: string
-}

website/app/lehrer/klausur-korrektur/types.ts

@@ -1,195 +1 @@
-// TypeScript Interfaces für Klausur-Korrektur
+export * from '@shared/types/klausur'
-
-export interface Klausur {
-  id: string
-  title: string
-  subject: string
-  year: number
-  semester: string
-  modus: 'abitur' | 'vorabitur'
-  eh_id?: string
-  created_at: string
-  student_count?: number
-  completed_count?: number
-  status?: 'draft' | 'in_progress' | 'completed'
-}
-
-export interface StudentWork {
-  id: string
-  klausur_id: string
-  anonym_id: string
-  file_path: string
-  file_type: 'pdf' | 'image'
-  ocr_text: string
-  criteria_scores: CriteriaScores
-  gutachten: string
-  status: StudentStatus
-  raw_points: number
-  grade_points: number
-  grade_label?: string
-  created_at: string
-  examiner_id?: string
-  second_examiner_id?: string
-  second_examiner_grade?: number
-}
-
-export type StudentStatus =
-  | 'UPLOADED'
-  | 'OCR_PROCESSING'
-  | 'OCR_COMPLETE'
-  | 'ANALYZING'
-  | 'FIRST_EXAMINER'
-  | 'SECOND_EXAMINER'
-  | 'COMPLETED'
-  | 'ERROR'
-
-export interface CriteriaScores {
-  rechtschreibung?: number
-  grammatik?: number
-  inhalt?: number
-  struktur?: number
-  stil?: number
-  [key: string]: number | undefined
-}
-
-export interface Criterion {
-  id: string
-  name: string
-  weight: number
-  description?: string
-}
-
-export interface GradeInfo {
-  thresholds: Record<number, number>
-  labels: Record<number, string>
-  criteria: Record<string, Criterion>
-}
-
-export interface Annotation {
-  id: string
-  student_work_id: string
-  page: number
-  position: AnnotationPosition
-  type: AnnotationType
-  text: string
-  severity: 'minor' | 'major' | 'critical'
-  suggestion?: string
-  created_by: string
-  created_at: string
-  role: 'first_examiner' | 'second_examiner'
-  linked_criterion?: string
-}
-
-export interface AnnotationPosition {
-  x: number      // Prozent (0-100)
-  y: number      // Prozent (0-100)
-  width: number  // Prozent (0-100)
-  height: number // Prozent (0-100)
-}
-
-export type AnnotationType =
-  | 'rechtschreibung'
-  | 'grammatik'
-  | 'inhalt'
-  | 'struktur'
-  | 'stil'
-  | 'comment'
-  | 'highlight'
-
-export interface FairnessAnalysis {
-  klausur_id: string
-  student_count: number
-  average_grade: number
-  std_deviation: number
-  spread: number
-  outliers: OutlierInfo[]
-  criteria_analysis: Record<string, CriteriaStats>
-  fairness_score: number
-  warnings: string[]
-}
-
-export interface OutlierInfo {
-  student_id: string
-  anonym_id: string
-  grade_points: number
-  deviation: number
-  reason: string
-}
-
-export interface CriteriaStats {
-  min: number
-  max: number
-  average: number
-  std_deviation: number
-}
-
-export interface EHSuggestion {
-  criterion: string
-  excerpt: string
-  relevance_score: number
-  source_chunk_id: string
-}
-
-export interface GutachtenSection {
-  title: string
-  content: string
-  evidence_links?: string[]
-}
-
-export interface Gutachten {
-  einleitung: string
-  hauptteil: string
-  fazit: string
-  staerken: string[]
-  schwaechen: string[]
-  generated_at?: string
-}
-
-// API Response Types
-export interface KlausurenResponse {
-  klausuren: Klausur[]
-  total: number
-}
-
-export interface StudentsResponse {
-  students: StudentWork[]
-  total: number
-}
-
-export interface AnnotationsResponse {
-  annotations: Annotation[]
-}
-
-// Color mapping for annotation types
-export const ANNOTATION_COLORS: Record<AnnotationType, string> = {
-  rechtschreibung: '#dc2626', // Red
-  grammatik: '#2563eb',       // Blue
-  inhalt: '#16a34a',          // Green
-  struktur: '#9333ea',        // Purple
-  stil: '#ea580c',            // Orange
-  comment: '#6b7280',         // Gray
-  highlight: '#eab308',       // Yellow
-}
-
-// Status colors
-export const STATUS_COLORS: Record<StudentStatus, string> = {
-  UPLOADED: '#6b7280',
-  OCR_PROCESSING: '#eab308',
-  OCR_COMPLETE: '#3b82f6',
-  ANALYZING: '#8b5cf6',
-  FIRST_EXAMINER: '#f97316',
-  SECOND_EXAMINER: '#06b6d4',
-  COMPLETED: '#22c55e',
-  ERROR: '#ef4444',
-}
-
-export const STATUS_LABELS: Record<StudentStatus, string> = {
-  UPLOADED: 'Hochgeladen',
-  OCR_PROCESSING: 'OCR läuft',
-  OCR_COMPLETE: 'OCR fertig',
-  ANALYZING: 'Analyse läuft',
-  FIRST_EXAMINER: 'Erstkorrektur',
-  SECOND_EXAMINER: 'Zweitkorrektur',
-  COMPLETED: 'Abgeschlossen',
-  ERROR: 'Fehler',
-}

website/components/klausur-korrektur/list-types.ts

@@ -1,39 +1,17 @@
 /**
  * Types and constants for the Klausur-Korrektur list page.
  * Shared between admin and lehrer routes.
+ *
+ * Domain types are re-exported from the shared module.
+ * Only the API_BASE constant remains local (env-dependent).
  */
 
+export type {
+  TabId,
+  CreateKlausurForm,
+  VorabiturEHForm,
+  EHTemplate,
+  DirektuploadForm,
+} from '@shared/types/klausur'
+
 export const API_BASE = process.env.NEXT_PUBLIC_KLAUSUR_SERVICE_URL || 'http://localhost:8086'
-
-export type TabId = 'willkommen' | 'klausuren' | 'erstellen' | 'direktupload' | 'statistiken'
-
-export interface CreateKlausurForm {
-  title: string
-  subject: string
-  year: number
-  semester: string
-  modus: 'abitur' | 'vorabitur'
-}
-
-export interface VorabiturEHForm {
-  aufgabentyp: string
-  titel: string
-  text_titel: string
-  text_autor: string
-  aufgabenstellung: string
-}
-
-export interface EHTemplate {
-  aufgabentyp: string
-  name: string
-  description: string
-  category: string
-}
-
-export interface DirektuploadForm {
-  files: File[]
-  ehFile: File | null
-  ehText: string
-  aufgabentyp: string
-  klausurTitle: string
-}

website/components/klausur-korrektur/workspace-types.ts

@@ -1,81 +1,23 @@
 /**
  * Types and constants for the Korrektur-Workspace.
  * Shared between admin and lehrer routes.
+ *
+ * Domain types are re-exported from the shared module.
+ * Only the API_BASE constant remains local (env-dependent).
  */
 
-import type { CriteriaScores } from '../../app/admin/klausur-korrektur/types'
+export type {
+  ExaminerInfo,
+  ExaminerResult,
+  ExaminerWorkflow,
+  ActiveTab,
+  CriteriaScores,
+} from '@shared/types/klausur'
 
-// Examiner workflow types
+export {
-export interface ExaminerInfo {
+  WORKFLOW_STATUS_LABELS,
-  id: string
+  ROLE_LABELS,
-  assigned_at: string
+  GRADE_LABELS,
-  notes?: string
+} from '@shared/types/klausur'
-}
-
-export interface ExaminerResult {
-  grade_points: number
-  criteria_scores?: CriteriaScores
-  notes?: string
-  submitted_at: string
-}
-
-export interface ExaminerWorkflow {
-  student_id: string
-  workflow_status: string
-  visibility_mode: string
-  user_role: 'ek' | 'zk' | 'dk' | 'viewer'
-  first_examiner?: ExaminerInfo
-  second_examiner?: ExaminerInfo
-  third_examiner?: ExaminerInfo
-  first_result?: ExaminerResult
-  first_result_visible?: boolean
-  second_result?: ExaminerResult
-  third_result?: ExaminerResult
-  grade_difference?: number
-  final_grade?: number
-  consensus_reached?: boolean
-  consensus_type?: string
-  einigung?: {
-    final_grade: number
-    notes: string
-    type: string
-    submitted_by: string
-    submitted_at: string
-    ek_grade: number
-    zk_grade: number
-  }
-  drittkorrektur_reason?: string
-}
-
-export type ActiveTab = 'kriterien' | 'gutachten' | 'annotationen' | 'eh-vorschlaege'
-
-// Workflow status labels
-export const WORKFLOW_STATUS_LABELS: Record<string, { label: string; color: string }> = {
-  not_started: { label: 'Nicht gestartet', color: 'bg-slate-100 text-slate-700' },
-  ek_in_progress: { label: 'EK in Arbeit', color: 'bg-blue-100 text-blue-700' },
-  ek_completed: { label: 'EK abgeschlossen', color: 'bg-blue-200 text-blue-800' },
-  zk_assigned: { label: 'ZK zugewiesen', color: 'bg-amber-100 text-amber-700' },
-  zk_in_progress: { label: 'ZK in Arbeit', color: 'bg-amber-200 text-amber-800' },
-  zk_completed: { label: 'ZK abgeschlossen', color: 'bg-amber-300 text-amber-900' },
-  einigung_required: { label: 'Einigung erforderlich', color: 'bg-orange-100 text-orange-700' },
-  einigung_completed: { label: 'Einigung abgeschlossen', color: 'bg-green-100 text-green-700' },
-  drittkorrektur_required: { label: 'DK erforderlich', color: 'bg-red-100 text-red-700' },
-  drittkorrektur_assigned: { label: 'DK zugewiesen', color: 'bg-red-200 text-red-800' },
-  drittkorrektur_in_progress: { label: 'DK in Arbeit', color: 'bg-red-300 text-red-900' },
-  completed: { label: 'Abgeschlossen', color: 'bg-green-200 text-green-800' },
-}
-
-export const ROLE_LABELS: Record<string, { label: string; color: string }> = {
-  ek: { label: 'Erstkorrektor', color: 'bg-blue-500' },
-  zk: { label: 'Zweitkorrektor', color: 'bg-amber-500' },
-  dk: { label: 'Drittkorrektor', color: 'bg-purple-500' },
-  viewer: { label: 'Betrachter', color: 'bg-slate-500' },
-}
 
 export const API_BASE = process.env.NEXT_PUBLIC_KLAUSUR_SERVICE_URL || 'http://localhost:8086'
-
-export const GRADE_LABELS: Record<number, string> = {
-  15: '1+', 14: '1', 13: '1-', 12: '2+', 11: '2', 10: '2-',
-  9: '3+', 8: '3', 7: '3-', 6: '4+', 5: '4', 4: '4-',
-  3: '5+', 2: '5', 1: '5-', 0: '6',
-}

website/tsconfig.json

@@ -24,6 +24,9 @@
     "paths": {
       "@/*": [
         "./*"
+      ],
+      "@shared/*": [
+        "../shared/*"
       ]
     },
     "target": "ES2017"