fix(admin-v2): Restore complete admin-v2 application

The admin-v2 application was incomplete in the repository. This commit
restores all missing components:

- Admin pages (76 pages): dashboard, ai, compliance, dsgvo, education,
  infrastructure, communication, development, onboarding, rbac
- SDK pages (45 pages): tom, dsfa, vvt, loeschfristen, einwilligungen,
  vendor-compliance, tom-generator, dsr, and more
- Developer portal (25 pages): API docs, SDK guides, frameworks
- All components, lib files, hooks, and types
- Updated package.json with all dependencies

The issue was caused by incomplete initial repository state - the full
admin-v2 codebase existed in backend/admin-v2 and docs-src/admin-v2
but was never fully synced to the main admin-v2 directory.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

admin-v2/app/(sdk)/sdk/security-backlog/page.tsx

@@ -0,0 +1,392 @@
+'use client'
+
+import React, { useState } from 'react'
+import { useSDK } from '@/lib/sdk'
+
+// =============================================================================
+// TYPES
+// =============================================================================
+
+interface SecurityItem {
+  id: string
+  title: string
+  description: string
+  type: 'vulnerability' | 'misconfiguration' | 'compliance' | 'hardening'
+  severity: 'critical' | 'high' | 'medium' | 'low'
+  status: 'open' | 'in-progress' | 'resolved' | 'accepted-risk'
+  source: string
+  cve: string | null
+  cvss: number | null
+  affectedAsset: string
+  assignedTo: string | null
+  createdAt: Date
+  dueDate: Date | null
+  remediation: string
+}
+
+// =============================================================================
+// MOCK DATA
+// =============================================================================
+
+const mockItems: SecurityItem[] = [
+  {
+    id: 'sec-001',
+    title: 'SQL Injection in Login-Modul',
+    description: 'Unzureichende Validierung von Benutzereingaben ermoeglicht SQL Injection',
+    type: 'vulnerability',
+    severity: 'critical',
+    status: 'in-progress',
+    source: 'Penetrationstest',
+    cve: 'CVE-2024-12345',
+    cvss: 9.8,
+    affectedAsset: 'auth-service',
+    assignedTo: 'Entwicklung',
+    createdAt: new Date('2024-01-15'),
+    dueDate: new Date('2024-01-25'),
+    remediation: 'Parameterisierte Queries verwenden, Input-Validierung implementieren',
+  },
+  {
+    id: 'sec-002',
+    title: 'Veraltete TLS-Version',
+    description: 'Server unterstuetzt noch TLS 1.0 und 1.1',
+    type: 'misconfiguration',
+    severity: 'high',
+    status: 'open',
+    source: 'Vulnerability Scanner',
+    cve: null,
+    cvss: 7.5,
+    affectedAsset: 'web-server',
+    assignedTo: null,
+    createdAt: new Date('2024-01-18'),
+    dueDate: new Date('2024-02-01'),
+    remediation: 'TLS 1.2 als Minimum konfigurieren, TLS 1.3 bevorzugen',
+  },
+  {
+    id: 'sec-003',
+    title: 'Fehlende Content-Security-Policy',
+    description: 'HTTP-Header CSP nicht konfiguriert',
+    type: 'hardening',
+    severity: 'medium',
+    status: 'open',
+    source: 'Security Audit',
+    cve: null,
+    cvss: 5.4,
+    affectedAsset: 'website',
+    assignedTo: 'DevOps',
+    createdAt: new Date('2024-01-10'),
+    dueDate: new Date('2024-02-15'),
+    remediation: 'Strikte CSP-Header implementieren',
+  },
+  {
+    id: 'sec-004',
+    title: 'Unsichere Cookie-Konfiguration',
+    description: 'Session-Cookies ohne Secure und HttpOnly Flags',
+    type: 'misconfiguration',
+    severity: 'medium',
+    status: 'resolved',
+    source: 'Code Review',
+    cve: null,
+    cvss: 5.3,
+    affectedAsset: 'auth-service',
+    assignedTo: 'Entwicklung',
+    createdAt: new Date('2024-01-05'),
+    dueDate: new Date('2024-01-15'),
+    remediation: 'Cookie-Flags setzen: Secure, HttpOnly, SameSite',
+  },
+  {
+    id: 'sec-005',
+    title: 'Veraltete Abhaengigkeit lodash',
+    description: 'Bekannte Schwachstelle in lodash < 4.17.21',
+    type: 'vulnerability',
+    severity: 'high',
+    status: 'in-progress',
+    source: 'SBOM Scan',
+    cve: 'CVE-2021-23337',
+    cvss: 7.2,
+    affectedAsset: 'frontend-app',
+    assignedTo: 'Entwicklung',
+    createdAt: new Date('2024-01-20'),
+    dueDate: new Date('2024-01-30'),
+    remediation: 'Abhaengigkeit auf Version 4.17.21 oder hoeher aktualisieren',
+  },
+  {
+    id: 'sec-006',
+    title: 'Fehlende Verschluesselung at Rest',
+    description: 'Datenbank-Backup ohne Verschluesselung',
+    type: 'compliance',
+    severity: 'high',
+    status: 'accepted-risk',
+    source: 'Compliance Audit',
+    cve: null,
+    cvss: null,
+    affectedAsset: 'database-backup',
+    assignedTo: 'IT Operations',
+    createdAt: new Date('2024-01-08'),
+    dueDate: null,
+    remediation: 'Backup-Verschluesselung aktivieren (AES-256)',
+  },
+]
+
+// =============================================================================
+// COMPONENTS
+// =============================================================================
+
+function SecurityItemCard({ item }: { item: SecurityItem }) {
+  const typeLabels = {
+    vulnerability: 'Schwachstelle',
+    misconfiguration: 'Fehlkonfiguration',
+    compliance: 'Compliance',
+    hardening: 'Haertung',
+  }
+
+  const typeColors = {
+    vulnerability: 'bg-red-100 text-red-700',
+    misconfiguration: 'bg-orange-100 text-orange-700',
+    compliance: 'bg-purple-100 text-purple-700',
+    hardening: 'bg-blue-100 text-blue-700',
+  }
+
+  const severityColors = {
+    critical: 'bg-red-500 text-white',
+    high: 'bg-orange-500 text-white',
+    medium: 'bg-yellow-500 text-white',
+    low: 'bg-green-500 text-white',
+  }
+
+  const statusColors = {
+    open: 'bg-blue-100 text-blue-700',
+    'in-progress': 'bg-yellow-100 text-yellow-700',
+    resolved: 'bg-green-100 text-green-700',
+    'accepted-risk': 'bg-gray-100 text-gray-600',
+  }
+
+  const statusLabels = {
+    open: 'Offen',
+    'in-progress': 'In Bearbeitung',
+    resolved: 'Behoben',
+    'accepted-risk': 'Akzeptiert',
+  }
+
+  const isOverdue = item.dueDate && item.dueDate < new Date() && item.status !== 'resolved'
+
+  return (
+    <div className={`bg-white rounded-xl border-2 p-6 ${
+      item.severity === 'critical' && item.status !== 'resolved' ? 'border-red-300' :
+      isOverdue ? 'border-orange-300' :
+      item.status === 'resolved' ? 'border-green-200' : 'border-gray-200'
+    }`}>
+      <div className="flex items-start justify-between">
+        <div className="flex-1">
+          <div className="flex items-center gap-2 mb-2">
+            <span className={`px-2 py-1 text-xs rounded-full ${severityColors[item.severity]}`}>
+              {item.severity.toUpperCase()}
+            </span>
+            <span className={`px-2 py-1 text-xs rounded-full ${typeColors[item.type]}`}>
+              {typeLabels[item.type]}
+            </span>
+            <span className={`px-2 py-1 text-xs rounded-full ${statusColors[item.status]}`}>
+              {statusLabels[item.status]}
+            </span>
+          </div>
+          <h3 className="text-lg font-semibold text-gray-900">{item.title}</h3>
+          <p className="text-sm text-gray-500 mt-1">{item.description}</p>
+        </div>
+      </div>
+
+      <div className="mt-4 grid grid-cols-2 gap-4 text-sm">
+        <div>
+          <span className="text-gray-500">Betroffenes Asset: </span>
+          <span className="font-medium text-gray-700">{item.affectedAsset}</span>
+        </div>
+        <div>
+          <span className="text-gray-500">Quelle: </span>
+          <span className="font-medium text-gray-700">{item.source}</span>
+        </div>
+        {item.cve && (
+          <div>
+            <span className="text-gray-500">CVE: </span>
+            <span className="font-mono text-gray-700">{item.cve}</span>
+          </div>
+        )}
+        {item.cvss && (
+          <div>
+            <span className="text-gray-500">CVSS: </span>
+            <span className={`font-bold ${
+              item.cvss >= 9 ? 'text-red-600' :
+              item.cvss >= 7 ? 'text-orange-600' :
+              item.cvss >= 4 ? 'text-yellow-600' : 'text-green-600'
+            }`}>{item.cvss}</span>
+          </div>
+        )}
+        <div>
+          <span className="text-gray-500">Zugewiesen: </span>
+          <span className="font-medium text-gray-700">{item.assignedTo || 'Nicht zugewiesen'}</span>
+        </div>
+        {item.dueDate && (
+          <div className={isOverdue ? 'text-red-600' : ''}>
+            <span className="text-gray-500">Frist: </span>
+            <span className="font-medium">
+              {item.dueDate.toLocaleDateString('de-DE')}
+              {isOverdue && ' (ueberfaellig)'}
+            </span>
+          </div>
+        )}
+      </div>
+
+      <div className="mt-4 p-3 bg-gray-50 rounded-lg">
+        <span className="text-sm text-gray-500">Empfohlene Massnahme: </span>
+        <span className="text-sm text-gray-700">{item.remediation}</span>
+      </div>
+
+      <div className="mt-4 pt-4 border-t border-gray-100 flex items-center justify-between">
+        <span className="text-xs text-gray-500">
+          Erstellt: {item.createdAt.toLocaleDateString('de-DE')}
+        </span>
+        {item.status !== 'resolved' && (
+          <div className="flex items-center gap-2">
+            <button className="px-3 py-1 text-sm text-purple-600 hover:bg-purple-50 rounded-lg transition-colors">
+              Bearbeiten
+            </button>
+            <button className="px-3 py-1 text-sm bg-green-50 text-green-700 hover:bg-green-100 rounded-lg transition-colors">
+              Als behoben markieren
+            </button>
+          </div>
+        )}
+      </div>
+    </div>
+  )
+}
+
+// =============================================================================
+// MAIN PAGE
+// =============================================================================
+
+export default function SecurityBacklogPage() {
+  const { state } = useSDK()
+  const [items] = useState<SecurityItem[]>(mockItems)
+  const [filter, setFilter] = useState<string>('all')
+
+  const filteredItems = filter === 'all'
+    ? items
+    : items.filter(i => i.severity === filter || i.status === filter || i.type === filter)
+
+  const openItems = items.filter(i => i.status === 'open').length
+  const criticalCount = items.filter(i => i.severity === 'critical' && i.status !== 'resolved').length
+  const highCount = items.filter(i => i.severity === 'high' && i.status !== 'resolved').length
+  const overdueCount = items.filter(i =>
+    i.dueDate && i.dueDate < new Date() && i.status !== 'resolved'
+  ).length
+
+  return (
+    <div className="space-y-6">
+      {/* Header */}
+      <div className="flex items-center justify-between">
+        <div>
+          <h1 className="text-2xl font-bold text-gray-900">Security Backlog</h1>
+          <p className="mt-1 text-gray-500">
+            Verwalten Sie Sicherheitsbefunde und verfolgen Sie deren Behebung
+          </p>
+        </div>
+        <div className="flex items-center gap-2">
+          <button className="px-4 py-2 text-gray-600 hover:bg-gray-100 rounded-lg transition-colors">
+            SBOM importieren
+          </button>
+          <button className="flex items-center gap-2 px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700 transition-colors">
+            <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 6v6m0 0v6m0-6h6m-6 0H6" />
+            </svg>
+            Befund erfassen
+          </button>
+        </div>
+      </div>
+
+      {/* Stats */}
+      <div className="grid grid-cols-1 md:grid-cols-4 gap-4">
+        <div className="bg-white rounded-xl border border-gray-200 p-6">
+          <div className="text-sm text-gray-500">Offen</div>
+          <div className="text-3xl font-bold text-gray-900">{openItems}</div>
+        </div>
+        <div className="bg-white rounded-xl border border-red-200 p-6">
+          <div className="text-sm text-red-600">Kritisch</div>
+          <div className="text-3xl font-bold text-red-600">{criticalCount}</div>
+        </div>
+        <div className="bg-white rounded-xl border border-orange-200 p-6">
+          <div className="text-sm text-orange-600">Hoch</div>
+          <div className="text-3xl font-bold text-orange-600">{highCount}</div>
+        </div>
+        <div className="bg-white rounded-xl border border-yellow-200 p-6">
+          <div className="text-sm text-yellow-600">Ueberfaellig</div>
+          <div className="text-3xl font-bold text-yellow-600">{overdueCount}</div>
+        </div>
+      </div>
+
+      {/* Critical Alert */}
+      {criticalCount > 0 && (
+        <div className="bg-red-50 border border-red-200 rounded-xl p-4 flex items-center gap-4">
+          <div className="w-10 h-10 bg-red-100 rounded-full flex items-center justify-center">
+            <svg className="w-5 h-5 text-red-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z" />
+            </svg>
+          </div>
+          <div>
+            <h4 className="font-medium text-red-800">{criticalCount} kritische Schwachstelle(n) erfordern sofortige Aufmerksamkeit</h4>
+            <p className="text-sm text-red-600">
+              Diese Befunde haben ein CVSS von 9.0 oder hoeher und sollten priorisiert werden.
+            </p>
+          </div>
+        </div>
+      )}
+
+      {/* Filter */}
+      <div className="flex items-center gap-2 flex-wrap">
+        <span className="text-sm text-gray-500">Filter:</span>
+        {['all', 'open', 'in-progress', 'critical', 'high', 'vulnerability', 'misconfiguration'].map(f => (
+          <button
+            key={f}
+            onClick={() => setFilter(f)}
+            className={`px-3 py-1 text-sm rounded-full transition-colors ${
+              filter === f
+                ? 'bg-purple-600 text-white'
+                : 'bg-gray-100 text-gray-600 hover:bg-gray-200'
+            }`}
+          >
+            {f === 'all' ? 'Alle' :
+             f === 'open' ? 'Offen' :
+             f === 'in-progress' ? 'In Bearbeitung' :
+             f === 'critical' ? 'Kritisch' :
+             f === 'high' ? 'Hoch' :
+             f === 'vulnerability' ? 'Schwachstellen' : 'Fehlkonfigurationen'}
+          </button>
+        ))}
+      </div>
+
+      {/* Items List */}
+      <div className="space-y-4">
+        {filteredItems
+          .sort((a, b) => {
+            // Sort by severity and status
+            const severityOrder = { critical: 0, high: 1, medium: 2, low: 3 }
+            const statusOrder = { open: 0, 'in-progress': 1, 'accepted-risk': 2, resolved: 3 }
+            const severityDiff = severityOrder[a.severity] - severityOrder[b.severity]
+            if (severityDiff !== 0) return severityDiff
+            return statusOrder[a.status] - statusOrder[b.status]
+          })
+          .map(item => (
+            <SecurityItemCard key={item.id} item={item} />
+          ))}
+      </div>
+
+      {filteredItems.length === 0 && (
+        <div className="bg-white rounded-xl border border-gray-200 p-12 text-center">
+          <div className="w-16 h-16 mx-auto bg-green-100 rounded-full flex items-center justify-center mb-4">
+            <svg className="w-8 h-8 text-green-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 12l2 2 4-4m5.618-4.016A11.955 11.955 0 0112 2.944a11.955 11.955 0 01-8.618 3.04A12.02 12.02 0 003 9c0 5.591 3.824 10.29 9 11.622 5.176-1.332 9-6.03 9-11.622 0-1.042-.133-2.052-.382-3.016z" />
+            </svg>
+          </div>
+          <h3 className="text-lg font-semibold text-gray-900">Keine Befunde gefunden</h3>
+          <p className="mt-2 text-gray-500">Passen Sie den Filter an oder fuehren Sie einen neuen Scan durch.</p>
+        </div>
+      )}
+    </div>
+  )
+}