Fix: Revert to inline shared types (Turbopack can't resolve path aliases)

Turbopack doesn't support tsconfig path aliases pointing outside
the project root. Reverted to copying shared types directly into
each service. The canonical source remains shared/types/*.ts,
synced via scripts/sync-shared-types.sh.

Changes:
- Reverted docker-compose.yml contexts to ./service
- Reverted Dockerfiles to simple COPY . .
- Removed @shared/* from tsconfigs
- Removed symlinks + .gitignore hacks
- Added scripts/sync-shared-types.sh for keeping copies in sync

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

website/components/klausur-korrektur/klausur-types.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'

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

@@ -12,6 +12,6 @@ export type {
   VorabiturEHForm,
   EHTemplate,
   DirektuploadForm,
-} from '@shared/types/klausur'
+} from './klausur-types'
 
 export const API_BASE = process.env.NEXT_PUBLIC_KLAUSUR_SERVICE_URL || 'http://localhost:8086'

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

@@ -12,12 +12,12 @@ export type {
   ExaminerWorkflow,
   ActiveTab,
   CriteriaScores,
-} from '@shared/types/klausur'
+} from './klausur-types'
 
 export {
   WORKFLOW_STATUS_LABELS,
   ROLE_LABELS,
   GRADE_LABELS,
-} from '@shared/types/klausur'
+} from './klausur-types'
 
 export const API_BASE = process.env.NEXT_PUBLIC_KLAUSUR_SERVICE_URL || 'http://localhost:8086'