feat: Consent Migration Phasen 3-6 — Cookie Banner, Deadlines, Public DSR, Integrations

Phase 3 (Cookie Banner): Backend + Frontend existierten bereits —
keine Aenderungen noetig.

Phase 4 (Deadlines): DeadlineTab mit Fristen-Timeline (30 Tage,
4 Erinnerungen, Auto-Sperrung). Backend-Cron in Production via Core.

Phase 5 (Public DSR): PublicFormConfig im DSR Settings-Tab —
konfigurierbare Anfragetypen, Identitaetspflicht, Embed-Code.

Phase 6 (Integrations): IntegrationStubs fuer Matrix, Jitsi, OAuth,
2FA, Notifications — vorbereitet fuer Core-Service-Anbindung.

Consent Management: 2 neue Tabs (Fristen, Integrationen).
DSR: Settings-Tab mit Public Form statt Platzhalter.

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

admin-compliance/app/sdk/dsr/_components/PublicFormConfig.tsx

@@ -0,0 +1,97 @@
+'use client'
+
+import { useState } from 'react'
+
+interface PublicFormSettings {
+  enabled: boolean
+  formUrl: string
+  allowedTypes: string[]
+  requireIdentity: boolean
+  customCss: string
+}
+
+const DSR_TYPES = [
+  { value: 'access', label: 'Auskunft (Art. 15)' },
+  { value: 'rectification', label: 'Berichtigung (Art. 16)' },
+  { value: 'erasure', label: 'Loeschung (Art. 17)' },
+  { value: 'restriction', label: 'Einschraenkung (Art. 18)' },
+  { value: 'portability', label: 'Datenportabilitaet (Art. 20)' },
+  { value: 'objection', label: 'Widerspruch (Art. 21)' },
+]
+
+export function PublicFormConfig() {
+  const [settings, setSettings] = useState<PublicFormSettings>({
+    enabled: false,
+    formUrl: '',
+    allowedTypes: ['access', 'erasure', 'portability'],
+    requireIdentity: true,
+    customCss: '',
+  })
+
+  return (
+    <div className="space-y-6">
+      <div className="flex items-center justify-between">
+        <h3 className="text-base font-semibold text-slate-900">Oeffentliches DSR-Formular</h3>
+        <label className="flex items-center gap-2 cursor-pointer">
+          <input type="checkbox" checked={settings.enabled}
+            onChange={e => setSettings({ ...settings, enabled: e.target.checked })}
+            className="rounded border-gray-300 text-purple-600" />
+          <span className="text-sm text-slate-600">Aktiviert</span>
+        </label>
+      </div>
+
+      {!settings.enabled ? (
+        <div className="bg-gray-50 border border-gray-200 rounded-lg p-4 text-sm text-gray-600">
+          Das oeffentliche DSR-Formular ermoeglicht Betroffenen, Datenschutzanfragen direkt
+          ueber Ihre Website einzureichen — ohne Anmeldung. Aktivieren Sie es, um den
+          Embed-Code zu generieren.
+        </div>
+      ) : (
+        <div className="space-y-4">
+          <div>
+            <label className="block text-sm font-medium text-slate-700 mb-1">Erlaubte Anfragetypen</label>
+            <div className="grid grid-cols-2 gap-2">
+              {DSR_TYPES.map(type => (
+                <label key={type.value} className="flex items-center gap-2 text-sm text-slate-600">
+                  <input type="checkbox"
+                    checked={settings.allowedTypes.includes(type.value)}
+                    onChange={e => {
+                      const types = e.target.checked
+                        ? [...settings.allowedTypes, type.value]
+                        : settings.allowedTypes.filter(t => t !== type.value)
+                      setSettings({ ...settings, allowedTypes: types })
+                    }}
+                    className="rounded border-gray-300 text-purple-600" />
+                  {type.label}
+                </label>
+              ))}
+            </div>
+          </div>
+
+          <label className="flex items-center gap-2 cursor-pointer">
+            <input type="checkbox" checked={settings.requireIdentity}
+              onChange={e => setSettings({ ...settings, requireIdentity: e.target.checked })}
+              className="rounded border-gray-300 text-purple-600" />
+            <span className="text-sm text-slate-600">Identitaetsnachweis erforderlich</span>
+          </label>
+
+          <div className="bg-slate-50 border border-slate-200 rounded-lg p-4">
+            <h4 className="text-sm font-medium text-slate-700 mb-2">Embed-Code</h4>
+            <pre className="text-xs font-mono bg-white border border-slate-200 rounded p-3 overflow-x-auto">
+{`<iframe
+  src="https://ihre-domain.breakpilot.ai/dsr/public-form"
+  width="100%"
+  height="600"
+  frameborder="0"
+  title="Datenschutzanfrage"
+></iframe>`}
+            </pre>
+            <p className="text-xs text-slate-500 mt-2">
+              Embed-Code wird nach Anbindung an Production generiert.
+            </p>
+          </div>
+        </div>
+      )}
+    </div>
+  )
+}