feat(training): add Media Pipeline — TTS Audio, Presentation Video, Bulk Generation

Phase A: 8 new IT-Security training modules (SEC-PWD, SEC-DESK, SEC-KIAI,
SEC-BYOD, SEC-VIDEO, SEC-USB, SEC-INC, SEC-HOME) with CTM entries.
Bulk content and quiz generation endpoints for all 28 modules.

Phase B: Piper TTS service (Python/FastAPI) for local German speech synthesis.
training_media table, TTSClient in Go backend, audio generation endpoints,
AudioPlayer component in frontend. MinIO storage integration.

Phase C: FFmpeg presentation video pipeline — LLM generates slide scripts,
ImageMagick renders 1920x1080 slides, FFmpeg combines with audio to MP4.
VideoPlayer and ScriptPreview components in frontend.

New files: 15 created, 9 modified
- compliance-tts-service/ (Dockerfile, main.py, tts_engine.py, storage.py,
  slide_renderer.py, video_generator.py)
- migrations 014-016 (training engine, IT-security modules, media table)
- training package (models, store, content_generator, media, handlers)
- frontend (AudioPlayer, VideoPlayer, ScriptPreview, api, types, page)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

admin-compliance/app/(sdk)/sdk/training/page.tsx

@@ -0,0 +1,607 @@
+'use client'
+
+import { useEffect, useState } from 'react'
+import {
+  getModules, getMatrix, getAssignments, getStats, getDeadlines, getModuleMedia,
+  getAuditLog, generateContent, generateQuiz,
+  publishContent, checkEscalation, getContent,
+  generateAllContent, generateAllQuizzes,
+} from '@/lib/sdk/training/api'
+import type {
+  TrainingModule, TrainingAssignment,
+  MatrixResponse, TrainingStats, DeadlineInfo, AuditLogEntry, ModuleContent, TrainingMedia, VideoScript,
+} from '@/lib/sdk/training/types'
+import {
+  REGULATION_LABELS, REGULATION_COLORS, FREQUENCY_LABELS,
+  STATUS_LABELS, STATUS_COLORS, ROLE_LABELS, ALL_ROLES,
+} from '@/lib/sdk/training/types'
+import AudioPlayer from '@/components/training/AudioPlayer'
+import VideoPlayer from '@/components/training/VideoPlayer'
+import ScriptPreview from '@/components/training/ScriptPreview'
+type Tab = 'overview' | 'modules' | 'matrix' | 'assignments' | 'content' | 'audit'
+
+export default function TrainingPage() {
+  const [activeTab, setActiveTab] = useState<Tab>('overview')
+  const [loading, setLoading] = useState(true)
+  const [error, setError] = useState<string | null>(null)
+
+  const [stats, setStats] = useState<TrainingStats | null>(null)
+  const [modules, setModules] = useState<TrainingModule[]>([])
+  const [matrix, setMatrix] = useState<MatrixResponse | null>(null)
+  const [assignments, setAssignments] = useState<TrainingAssignment[]>([])
+  const [deadlines, setDeadlines] = useState<DeadlineInfo[]>([])
+  const [auditLog, setAuditLog] = useState<AuditLogEntry[]>([])
+
+  const [selectedModuleId, setSelectedModuleId] = useState<string>('')
+  const [generatedContent, setGeneratedContent] = useState<ModuleContent | null>(null)
+  const [generating, setGenerating] = useState(false)
+  const [bulkGenerating, setBulkGenerating] = useState(false)
+  const [bulkResult, setBulkResult] = useState<{ generated: number; skipped: number; errors: string[] } | null>(null)
+  const [moduleMedia, setModuleMedia] = useState<TrainingMedia[]>([])
+
+  const [statusFilter, setStatusFilter] = useState<string>('')
+  const [regulationFilter, setRegulationFilter] = useState<string>('')
+
+  useEffect(() => {
+    loadData()
+  }, [])
+
+  async function loadData() {
+    setLoading(true)
+    setError(null)
+    try {
+      const [statsRes, modulesRes, matrixRes, assignmentsRes, deadlinesRes, auditRes] = await Promise.allSettled([
+        getStats(),
+        getModules(),
+        getMatrix(),
+        getAssignments({ limit: 50 }),
+        getDeadlines(10),
+        getAuditLog({ limit: 30 }),
+      ])
+
+      if (statsRes.status === 'fulfilled') setStats(statsRes.value)
+      if (modulesRes.status === 'fulfilled') setModules(modulesRes.value.modules)
+      if (matrixRes.status === 'fulfilled') setMatrix(matrixRes.value)
+      if (assignmentsRes.status === 'fulfilled') setAssignments(assignmentsRes.value.assignments)
+      if (deadlinesRes.status === 'fulfilled') setDeadlines(deadlinesRes.value.deadlines)
+      if (auditRes.status === 'fulfilled') setAuditLog(auditRes.value.entries)
+    } catch (e) {
+      setError(e instanceof Error ? e.message : 'Fehler beim Laden')
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  async function handleGenerateContent() {
+    if (!selectedModuleId) return
+    setGenerating(true)
+    try {
+      const content = await generateContent(selectedModuleId)
+      setGeneratedContent(content)
+    } catch (e) {
+      setError(e instanceof Error ? e.message : 'Fehler bei der Content-Generierung')
+    } finally {
+      setGenerating(false)
+    }
+  }
+
+  async function handleGenerateQuiz() {
+    if (!selectedModuleId) return
+    setGenerating(true)
+    try {
+      await generateQuiz(selectedModuleId, 5)
+      await loadData()
+    } catch (e) {
+      setError(e instanceof Error ? e.message : 'Fehler bei der Quiz-Generierung')
+    } finally {
+      setGenerating(false)
+    }
+  }
+
+  async function handlePublishContent(contentId: string) {
+    try {
+      await publishContent(contentId)
+      setGeneratedContent(null)
+      await loadData()
+    } catch (e) {
+      setError(e instanceof Error ? e.message : 'Fehler beim Veroeffentlichen')
+    }
+  }
+
+  async function handleCheckEscalation() {
+    try {
+      const result = await checkEscalation()
+      alert(`Eskalation geprueft: ${result.total_checked} geprueft, ${result.escalated} eskaliert`)
+      await loadData()
+    } catch (e) {
+      setError(e instanceof Error ? e.message : 'Fehler bei der Eskalationspruefung')
+    }
+  }
+
+  async function handleLoadContent(moduleId: string) {
+    try {
+      const content = await getContent(moduleId)
+      setGeneratedContent(content)
+    } catch {
+      setGeneratedContent(null)
+    }
+  }
+
+  async function handleBulkContent() {
+    setBulkGenerating(true)
+    setBulkResult(null)
+    try {
+      const result = await generateAllContent('de')
+      setBulkResult(result)
+      await loadData()
+    } catch (e) {
+      setError(e instanceof Error ? e.message : 'Fehler bei der Bulk-Generierung')
+    } finally {
+      setBulkGenerating(false)
+    }
+  }
+
+  async function loadModuleMedia(moduleId: string) {
+    try {
+      const result = await getModuleMedia(moduleId)
+      setModuleMedia(result.media)
+    } catch {
+      setModuleMedia([])
+    }
+  }
+
+  async function handleBulkQuiz() {
+    setBulkGenerating(true)
+    setBulkResult(null)
+    try {
+      const result = await generateAllQuizzes()
+      setBulkResult(result)
+      await loadData()
+    } catch (e) {
+      setError(e instanceof Error ? e.message : 'Fehler bei der Bulk-Quiz-Generierung')
+    } finally {
+      setBulkGenerating(false)
+    }
+  }
+
+  const tabs: { id: Tab; label: string }[] = [
+    { id: 'overview', label: 'Uebersicht' },
+    { id: 'modules', label: 'Modulkatalog' },
+    { id: 'matrix', label: 'Training Matrix' },
+    { id: 'assignments', label: 'Zuweisungen' },
+    { id: 'content', label: 'Content-Generator' },
+    { id: 'audit', label: 'Audit Trail' },
+  ]
+
+  const filteredModules = modules.filter(m =>
+    (!regulationFilter || m.regulation_area === regulationFilter)
+  )
+
+  const filteredAssignments = assignments.filter(a =>
+    (!statusFilter || a.status === statusFilter)
+  )
+
+  if (loading) {
+    return (
+      <div className="p-6">
+        <div className="animate-pulse space-y-4">
+          <div className="h-8 bg-gray-200 rounded w-1/3"></div>
+          <div className="grid grid-cols-4 gap-4">
+            {[1,2,3,4].map(i => <div key={i} className="h-24 bg-gray-200 rounded"></div>)}
+          </div>
+        </div>
+      </div>
+    )
+  }
+
+  return (
+    <div className="p-6 space-y-6">
+      {/* Header */}
+      <div className="flex items-center justify-between">
+        <div>
+          <h1 className="text-2xl font-bold text-gray-900">Compliance Training Engine</h1>
+          <p className="text-sm text-gray-500 mt-1">
+            Training-Module, Zuweisungen und Compliance-Schulungen verwalten
+          </p>
+        </div>
+        <button
+          onClick={handleCheckEscalation}
+          className="px-4 py-2 text-sm bg-orange-50 text-orange-700 border border-orange-200 rounded-lg hover:bg-orange-100"
+        >
+          Eskalation pruefen
+        </button>
+      </div>
+
+      {error && (
+        <div className="bg-red-50 border border-red-200 text-red-700 px-4 py-3 rounded-lg text-sm">
+          {error}
+          <button onClick={() => setError(null)} className="ml-2 underline">Schliessen</button>
+        </div>
+      )}
+
+      {/* Tabs */}
+      <div className="border-b border-gray-200">
+        <nav className="flex -mb-px space-x-6">
+          {tabs.map(tab => (
+            <button
+              key={tab.id}
+              onClick={() => setActiveTab(tab.id)}
+              className={`pb-3 px-1 text-sm font-medium border-b-2 transition-colors ${
+                activeTab === tab.id
+                  ? 'border-blue-500 text-blue-600'
+                  : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300'
+              }`}
+            >
+              {tab.label}
+            </button>
+          ))}
+        </nav>
+      </div>
+
+      {/* Tab Content */}
+      {activeTab === 'overview' && stats && (
+        <div className="space-y-6">
+          <div className="grid grid-cols-2 md:grid-cols-4 gap-4">
+            <KPICard label="Module" value={stats.total_modules} />
+            <KPICard label="Zuweisungen" value={stats.total_assignments} />
+            <KPICard label="Abschlussrate" value={`${stats.completion_rate.toFixed(1)}%`} color={stats.completion_rate >= 80 ? 'green' : stats.completion_rate >= 50 ? 'yellow' : 'red'} />
+            <KPICard label="Ueberfaellig" value={stats.overdue_count} color={stats.overdue_count > 0 ? 'red' : 'green'} />
+          </div>
+
+          <div className="grid grid-cols-2 md:grid-cols-4 gap-4">
+            <KPICard label="Ausstehend" value={stats.pending_count} />
+            <KPICard label="In Bearbeitung" value={stats.in_progress_count} />
+            <KPICard label="Avg. Quiz-Score" value={`${stats.avg_quiz_score.toFixed(1)}%`} />
+            <KPICard label="Deadlines (7d)" value={stats.upcoming_deadlines} color={stats.upcoming_deadlines > 5 ? 'yellow' : 'green'} />
+          </div>
+
+          {/* Status Bar */}
+          <div className="bg-white border rounded-lg p-4">
+            <h3 className="text-sm font-medium text-gray-700 mb-3">Status-Verteilung</h3>
+            {stats.total_assignments > 0 && (
+              <div className="flex gap-1 h-6 rounded-full overflow-hidden bg-gray-100">
+                {stats.completed_count > 0 && <div className="bg-green-500" style={{ width: `${(stats.completed_count / stats.total_assignments) * 100}%` }} title={`Abgeschlossen: ${stats.completed_count}`} />}
+                {stats.in_progress_count > 0 && <div className="bg-blue-500" style={{ width: `${(stats.in_progress_count / stats.total_assignments) * 100}%` }} title={`In Bearbeitung: ${stats.in_progress_count}`} />}
+                {stats.pending_count > 0 && <div className="bg-gray-400" style={{ width: `${(stats.pending_count / stats.total_assignments) * 100}%` }} title={`Ausstehend: ${stats.pending_count}`} />}
+                {stats.overdue_count > 0 && <div className="bg-red-500" style={{ width: `${(stats.overdue_count / stats.total_assignments) * 100}%` }} title={`Ueberfaellig: ${stats.overdue_count}`} />}
+              </div>
+            )}
+            <div className="flex gap-4 mt-2 text-xs text-gray-500">
+              <span className="flex items-center gap-1"><span className="w-3 h-3 rounded-full bg-green-500 inline-block" /> Abgeschlossen</span>
+              <span className="flex items-center gap-1"><span className="w-3 h-3 rounded-full bg-blue-500 inline-block" /> In Bearbeitung</span>
+              <span className="flex items-center gap-1"><span className="w-3 h-3 rounded-full bg-gray-400 inline-block" /> Ausstehend</span>
+              <span className="flex items-center gap-1"><span className="w-3 h-3 rounded-full bg-red-500 inline-block" /> Ueberfaellig</span>
+            </div>
+          </div>
+
+          {/* Deadlines */}
+          {deadlines.length > 0 && (
+            <div className="bg-white border rounded-lg p-4">
+              <h3 className="text-sm font-medium text-gray-700 mb-3">Naechste Deadlines</h3>
+              <div className="space-y-2">
+                {deadlines.slice(0, 5).map(d => (
+                  <div key={d.assignment_id} className="flex items-center justify-between text-sm">
+                    <div>
+                      <span className="font-medium">{d.module_title}</span>
+                      <span className="text-gray-500 ml-2">({d.user_name})</span>
+                    </div>
+                    <span className={`px-2 py-0.5 rounded text-xs ${
+                      d.days_left <= 0 ? 'bg-red-100 text-red-700' :
+                      d.days_left <= 7 ? 'bg-yellow-100 text-yellow-700' :
+                      'bg-gray-100 text-gray-600'
+                    }`}>
+                      {d.days_left <= 0 ? `${Math.abs(d.days_left)} Tage ueberfaellig` : `${d.days_left} Tage`}
+                    </span>
+                  </div>
+                ))}
+              </div>
+            </div>
+          )}
+        </div>
+      )}
+
+      {activeTab === 'modules' && (
+        <div className="space-y-4">
+          <div className="flex gap-3">
+            <select value={regulationFilter} onChange={e => setRegulationFilter(e.target.value)} className="px-3 py-1.5 text-sm border rounded-lg bg-white">
+              <option value="">Alle Bereiche</option>
+              {Object.entries(REGULATION_LABELS).map(([key, label]) => (
+                <option key={key} value={key}>{label}</option>
+              ))}
+            </select>
+          </div>
+
+          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
+            {filteredModules.map(m => (
+              <div key={m.id} className="bg-white border rounded-lg p-4 hover:shadow-sm transition-shadow">
+                <div className="flex items-start justify-between">
+                  <div>
+                    <span className={`inline-block px-2 py-0.5 rounded text-xs font-medium ${REGULATION_COLORS[m.regulation_area]?.bg || 'bg-gray-100'} ${REGULATION_COLORS[m.regulation_area]?.text || 'text-gray-700'}`}>
+                      {REGULATION_LABELS[m.regulation_area] || m.regulation_area}
+                    </span>
+                    <h3 className="mt-2 font-medium text-gray-900">{m.title}</h3>
+                    <p className="text-xs text-gray-500 mt-0.5">{m.module_code}</p>
+                  </div>
+                  {m.nis2_relevant && (
+                    <span className="text-xs px-1.5 py-0.5 bg-purple-100 text-purple-700 rounded">NIS2</span>
+                  )}
+                </div>
+                {m.description && <p className="text-sm text-gray-600 mt-2 line-clamp-2">{m.description}</p>}
+                <div className="flex items-center gap-3 mt-3 text-xs text-gray-500">
+                  <span>{m.duration_minutes} Min.</span>
+                  <span>{FREQUENCY_LABELS[m.frequency_type]}</span>
+                  <span>Quiz: {m.pass_threshold}%</span>
+                </div>
+              </div>
+            ))}
+          </div>
+          {filteredModules.length === 0 && <p className="text-center text-gray-500 py-8">Keine Module gefunden</p>}
+        </div>
+      )}
+
+      {activeTab === 'matrix' && matrix && (
+        <div className="space-y-4">
+          <p className="text-sm text-gray-600">Compliance Training Matrix (CTM): Welche Rollen benoetigen welche Schulungsmodule</p>
+          <div className="overflow-x-auto">
+            <table className="w-full text-sm border-collapse">
+              <thead>
+                <tr className="bg-gray-50">
+                  <th className="text-left p-2 border font-medium text-gray-700 w-48">Rolle</th>
+                  <th className="text-left p-2 border font-medium text-gray-700">Module</th>
+                  <th className="text-center p-2 border font-medium text-gray-700 w-20">Anzahl</th>
+                </tr>
+              </thead>
+              <tbody>
+                {ALL_ROLES.map(role => {
+                  const entries = matrix.entries[role] || []
+                  return (
+                    <tr key={role} className="border-b hover:bg-gray-50">
+                      <td className="p-2 border font-medium">
+                        <span className="text-gray-900">{role}</span>
+                        <span className="text-gray-500 ml-1 text-xs">{ROLE_LABELS[role]}</span>
+                      </td>
+                      <td className="p-2 border">
+                        <div className="flex flex-wrap gap-1">
+                          {entries.map(e => (
+                            <span key={e.id || e.module_id} className={`inline-block px-2 py-0.5 rounded text-xs ${e.is_mandatory ? 'bg-blue-100 text-blue-700' : 'bg-gray-100 text-gray-600'}`} title={`${e.module_title} (${e.is_mandatory ? 'Pflicht' : 'Optional'})`}>
+                              {e.module_code}
+                            </span>
+                          ))}
+                          {entries.length === 0 && <span className="text-gray-400 text-xs">Keine Module</span>}
+                        </div>
+                      </td>
+                      <td className="p-2 border text-center">{entries.length}</td>
+                    </tr>
+                  )
+                })}
+              </tbody>
+            </table>
+          </div>
+        </div>
+      )}
+
+      {activeTab === 'assignments' && (
+        <div className="space-y-4">
+          <div className="flex gap-3">
+            <select value={statusFilter} onChange={e => setStatusFilter(e.target.value)} className="px-3 py-1.5 text-sm border rounded-lg bg-white">
+              <option value="">Alle Status</option>
+              {Object.entries(STATUS_LABELS).map(([key, label]) => (
+                <option key={key} value={key}>{label}</option>
+              ))}
+            </select>
+          </div>
+
+          <div className="overflow-x-auto">
+            <table className="w-full text-sm border-collapse">
+              <thead>
+                <tr className="bg-gray-50">
+                  <th className="text-left p-2 border font-medium text-gray-700">Modul</th>
+                  <th className="text-left p-2 border font-medium text-gray-700">Mitarbeiter</th>
+                  <th className="text-left p-2 border font-medium text-gray-700">Rolle</th>
+                  <th className="text-center p-2 border font-medium text-gray-700">Fortschritt</th>
+                  <th className="text-center p-2 border font-medium text-gray-700">Status</th>
+                  <th className="text-center p-2 border font-medium text-gray-700">Quiz</th>
+                  <th className="text-left p-2 border font-medium text-gray-700">Deadline</th>
+                  <th className="text-center p-2 border font-medium text-gray-700">Eskalation</th>
+                </tr>
+              </thead>
+              <tbody>
+                {filteredAssignments.map(a => (
+                  <tr key={a.id} className="border-b hover:bg-gray-50">
+                    <td className="p-2 border">
+                      <div className="font-medium">{a.module_title || a.module_code}</div>
+                      <div className="text-xs text-gray-500">{a.module_code}</div>
+                    </td>
+                    <td className="p-2 border">
+                      <div>{a.user_name}</div>
+                      <div className="text-xs text-gray-500">{a.user_email}</div>
+                    </td>
+                    <td className="p-2 border text-xs">{a.role_code || '-'}</td>
+                    <td className="p-2 border text-center">
+                      <div className="flex items-center gap-2">
+                        <div className="flex-1 bg-gray-200 rounded-full h-2">
+                          <div className="bg-blue-500 h-2 rounded-full" style={{ width: `${a.progress_percent}%` }} />
+                        </div>
+                        <span className="text-xs w-8">{a.progress_percent}%</span>
+                      </div>
+                    </td>
+                    <td className="p-2 border text-center">
+                      <span className={`px-2 py-0.5 rounded text-xs ${STATUS_COLORS[a.status]?.bg || ''} ${STATUS_COLORS[a.status]?.text || ''}`}>
+                        {STATUS_LABELS[a.status] || a.status}
+                      </span>
+                    </td>
+                    <td className="p-2 border text-center text-xs">
+                      {a.quiz_score != null ? (
+                        <span className={`font-medium ${a.quiz_passed ? 'text-green-600' : 'text-red-600'}`}>{a.quiz_score.toFixed(0)}%</span>
+                      ) : '-'}
+                    </td>
+                    <td className="p-2 border text-xs">{new Date(a.deadline).toLocaleDateString('de-DE')}</td>
+                    <td className="p-2 border text-center">
+                      {a.escalation_level > 0 ? <span className="px-2 py-0.5 rounded text-xs bg-red-100 text-red-700">L{a.escalation_level}</span> : '-'}
+                    </td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+          {filteredAssignments.length === 0 && <p className="text-center text-gray-500 py-8">Keine Zuweisungen</p>}
+        </div>
+      )}
+
+      {activeTab === 'content' && (
+        <div className="space-y-6">
+          {/* Bulk Generation */}
+          <div className="bg-white border rounded-lg p-4">
+            <h3 className="text-sm font-medium text-gray-700 mb-3">Bulk-Generierung</h3>
+            <p className="text-xs text-gray-500 mb-4">Generiere Inhalte und Quiz-Fragen fuer alle Module auf einmal</p>
+            <div className="flex gap-3">
+              <button
+                onClick={handleBulkContent}
+                disabled={bulkGenerating}
+                className="px-4 py-2 text-sm bg-green-600 text-white rounded-lg hover:bg-green-700 disabled:opacity-50"
+              >
+                {bulkGenerating ? 'Generiere...' : 'Alle Inhalte generieren'}
+              </button>
+              <button
+                onClick={handleBulkQuiz}
+                disabled={bulkGenerating}
+                className="px-4 py-2 text-sm bg-indigo-600 text-white rounded-lg hover:bg-indigo-700 disabled:opacity-50"
+              >
+                {bulkGenerating ? 'Generiere...' : 'Alle Quizfragen generieren'}
+              </button>
+            </div>
+            {bulkResult && (
+              <div className="mt-4 p-3 bg-gray-50 rounded-lg text-sm">
+                <div className="flex gap-6">
+                  <span className="text-green-700">Generiert: {bulkResult.generated}</span>
+                  <span className="text-gray-500">Uebersprungen: {bulkResult.skipped}</span>
+                  {bulkResult.errors.length > 0 && (
+                    <span className="text-red-600">Fehler: {bulkResult.errors.length}</span>
+                  )}
+                </div>
+                {bulkResult.errors.length > 0 && (
+                  <div className="mt-2 text-xs text-red-600">
+                    {bulkResult.errors.map((err, i) => <div key={i}>{err}</div>)}
+                  </div>
+                )}
+              </div>
+            )}
+          </div>
+
+          <div className="bg-white border rounded-lg p-4">
+            <h3 className="text-sm font-medium text-gray-700 mb-3">LLM-Content-Generator</h3>
+            <p className="text-xs text-gray-500 mb-4">Generiere Schulungsinhalte und Quiz-Fragen automatisch via KI</p>
+            <div className="flex gap-3 items-end">
+              <div className="flex-1">
+                <label className="text-xs text-gray-600 block mb-1">Modul auswaehlen</label>
+                <select
+                  value={selectedModuleId}
+                  onChange={e => { setSelectedModuleId(e.target.value); setGeneratedContent(null); setModuleMedia([]); if (e.target.value) { handleLoadContent(e.target.value); loadModuleMedia(e.target.value); } }}
+                  className="w-full px-3 py-2 text-sm border rounded-lg bg-white"
+                >
+                  <option value="">Modul waehlen...</option>
+                  {modules.map(m => <option key={m.id} value={m.id}>{m.module_code} - {m.title}</option>)}
+                </select>
+              </div>
+              <button onClick={handleGenerateContent} disabled={!selectedModuleId || generating} className="px-4 py-2 text-sm bg-blue-600 text-white rounded-lg hover:bg-blue-700 disabled:opacity-50">
+                {generating ? 'Generiere...' : 'Inhalt generieren'}
+              </button>
+              <button onClick={handleGenerateQuiz} disabled={!selectedModuleId || generating} className="px-4 py-2 text-sm bg-purple-600 text-white rounded-lg hover:bg-purple-700 disabled:opacity-50">
+                {generating ? 'Generiere...' : 'Quiz generieren'}
+              </button>
+            </div>
+          </div>
+
+          {generatedContent && (
+            <div className="bg-white border rounded-lg p-4">
+              <div className="flex items-center justify-between mb-3">
+                <div>
+                  <h3 className="text-sm font-medium text-gray-700">Generierter Inhalt (v{generatedContent.version})</h3>
+                  <p className="text-xs text-gray-500">Generiert von: {generatedContent.generated_by} ({generatedContent.llm_model})</p>
+                </div>
+                {!generatedContent.is_published ? (
+                  <button onClick={() => handlePublishContent(generatedContent.id)} className="px-3 py-1.5 text-xs bg-green-600 text-white rounded hover:bg-green-700">Veroeffentlichen</button>
+                ) : (
+                  <span className="px-3 py-1.5 text-xs bg-green-100 text-green-700 rounded">Veroeffentlicht</span>
+                )}
+              </div>
+              <div className="prose prose-sm max-w-none border rounded p-4 bg-gray-50 max-h-96 overflow-y-auto">
+                <pre className="whitespace-pre-wrap text-sm text-gray-800">{generatedContent.content_body}</pre>
+              </div>
+            </div>
+          )}
+
+          {/* Audio Player */}
+          {selectedModuleId && generatedContent?.is_published && (
+            <AudioPlayer
+              moduleId={selectedModuleId}
+              audio={moduleMedia.find(m => m.media_type === 'audio') || null}
+              onMediaUpdate={() => loadModuleMedia(selectedModuleId)}
+            />
+          )}
+
+          {/* Video Player */}
+          {selectedModuleId && generatedContent?.is_published && (
+            <VideoPlayer
+              moduleId={selectedModuleId}
+              video={moduleMedia.find(m => m.media_type === 'video') || null}
+              onMediaUpdate={() => loadModuleMedia(selectedModuleId)}
+            />
+          )}
+
+          {/* Script Preview */}
+          {selectedModuleId && generatedContent?.is_published && (
+            <ScriptPreview moduleId={selectedModuleId} />
+          )}
+        </div>
+      )}
+
+      {activeTab === 'audit' && (
+        <div className="space-y-4">
+          <div className="overflow-x-auto">
+            <table className="w-full text-sm border-collapse">
+              <thead>
+                <tr className="bg-gray-50">
+                  <th className="text-left p-2 border font-medium text-gray-700">Zeitpunkt</th>
+                  <th className="text-left p-2 border font-medium text-gray-700">Aktion</th>
+                  <th className="text-left p-2 border font-medium text-gray-700">Entitaet</th>
+                  <th className="text-left p-2 border font-medium text-gray-700">Details</th>
+                </tr>
+              </thead>
+              <tbody>
+                {auditLog.map(entry => (
+                  <tr key={entry.id} className="border-b hover:bg-gray-50">
+                    <td className="p-2 border text-xs text-gray-600">{new Date(entry.created_at).toLocaleString('de-DE')}</td>
+                    <td className="p-2 border"><span className="px-2 py-0.5 rounded text-xs bg-gray-100 text-gray-700">{entry.action}</span></td>
+                    <td className="p-2 border text-xs">{entry.entity_type}</td>
+                    <td className="p-2 border text-xs text-gray-600">{JSON.stringify(entry.details).substring(0, 100)}</td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+          {auditLog.length === 0 && <p className="text-center text-gray-500 py-8">Keine Audit-Eintraege</p>}
+        </div>
+      )}
+    </div>
+  )
+}
+
+function KPICard({ label, value, color }: { label: string; value: string | number; color?: string }) {
+  const colorMap: Record<string, string> = {
+    green: 'bg-green-50 border-green-200',
+    yellow: 'bg-yellow-50 border-yellow-200',
+    red: 'bg-red-50 border-red-200',
+  }
+  const textMap: Record<string, string> = {
+    green: 'text-green-700',
+    yellow: 'text-yellow-700',
+    red: 'text-red-700',
+  }
+  return (
+    <div className={`border rounded-lg p-4 ${color ? colorMap[color] || 'bg-white border-gray-200' : 'bg-white border-gray-200'}`}>
+      <p className="text-xs text-gray-500">{label}</p>
+      <p className={`text-2xl font-bold mt-1 ${color ? textMap[color] || 'text-gray-900' : 'text-gray-900'}`}>{value}</p>
+    </div>
+  )
+}

admin-compliance/app/api/sdk/v1/training/[[...path]]/route.ts

@@ -0,0 +1,105 @@
+/**
+ * Training API Proxy - Catch-all route
+ * Proxies all /api/sdk/v1/training/* requests to ai-compliance-sdk backend
+ */
+
+import { NextRequest, NextResponse } from 'next/server'
+
+const SDK_BACKEND_URL = process.env.SDK_API_URL || 'http://ai-compliance-sdk:8090'
+
+async function proxyRequest(
+  request: NextRequest,
+  pathSegments: string[] | undefined,
+  method: string
+) {
+  const pathStr = pathSegments?.join('/') || ''
+  const searchParams = request.nextUrl.searchParams.toString()
+  const basePath = `${SDK_BACKEND_URL}/sdk/v1/training`
+  const url = pathStr
+    ? `${basePath}/${pathStr}${searchParams ? `?${searchParams}` : ''}`
+    : `${basePath}${searchParams ? `?${searchParams}` : ''}`
+
+  try {
+    const headers: HeadersInit = {
+      'Content-Type': 'application/json',
+    }
+
+    const headerNames = ['authorization', 'x-tenant-id', 'x-user-id', 'x-namespace-id', 'x-tenant-slug']
+    for (const name of headerNames) {
+      const value = request.headers.get(name)
+      if (value) {
+        headers[name] = value
+      }
+    }
+
+    const fetchOptions: RequestInit = {
+      method,
+      headers,
+      signal: AbortSignal.timeout(60000),
+    }
+
+    if (method === 'POST' || method === 'PUT') {
+      const body = await request.text()
+      if (body) {
+        fetchOptions.body = body
+      }
+    }
+
+    const response = await fetch(url, fetchOptions)
+
+    if (!response.ok) {
+      const errorText = await response.text()
+      let errorJson
+      try {
+        errorJson = JSON.parse(errorText)
+      } catch {
+        errorJson = { error: errorText }
+      }
+      return NextResponse.json(
+        { error: `Backend Error: ${response.status}`, ...errorJson },
+        { status: response.status }
+      )
+    }
+
+    const data = await response.json()
+    return NextResponse.json(data)
+  } catch (error) {
+    console.error('Training API proxy error:', error)
+    return NextResponse.json(
+      { error: 'Verbindung zum SDK Backend fehlgeschlagen' },
+      { status: 503 }
+    )
+  }
+}
+
+export async function GET(
+  request: NextRequest,
+  { params }: { params: Promise<{ path?: string[] }> }
+) {
+  const { path } = await params
+  return proxyRequest(request, path, 'GET')
+}
+
+export async function POST(
+  request: NextRequest,
+  { params }: { params: Promise<{ path?: string[] }> }
+) {
+  const { path } = await params
+  return proxyRequest(request, path, 'POST')
+}
+
+export async function PUT(
+  request: NextRequest,
+  { params }: { params: Promise<{ path?: string[] }> }
+) {
+  const { path } = await params
+  return proxyRequest(request, path, 'PUT')
+}
+
+export async function DELETE(
+  request: NextRequest,
+  { params }: { params: Promise<{ path?: string[] }> }
+) {
+  const { path } = await params
+  return proxyRequest(request, path, 'DELETE')
+}