feat: Rechtliche-Texte-Module auf 100% — Dead Code, RAG-Fallback, Fehler-UI

Paket A:
- einwilligungen/page.tsx: mockRecords (80 Zeilen toter Code) entfernt
- consent/page.tsx: RAG-Suggest-Button im Create-Dialog (+handleRagSuggest)
- workflow/page.tsx: uploadError State + rotes Fehler-Banner statt alert()

Paket B:
- cookie-banner/page.tsx: mockCategories → DEFAULT_COOKIE_CATEGORIES (Bug-Fix)
  DB-Kategorien haben jetzt immer Vorrang — kein Mock-Überschreiben mehr
- test_einwilligungen_routes.py: +4 TestCookieBannerEmbedCode-Tests (36 gesamt)

Paket C:
- searchTemplates.ts: neue Hilfsdatei mit zwei-stufiger Suche
  1. KLAUSUR_SERVICE (5s Timeout), 2. RAG-Fallback via ai-compliance-sdk
- document-generator/page.tsx: ServiceMode State + UI-Badges (rag-only/offline)
- searchTemplates.test.ts: 3 Vitest-Tests (KLAUSUR ok / RAG-Fallback / offline)

flow-data.ts: alle 5 Rechtliche-Texte-Module auf completion: 100

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

admin-compliance/app/(sdk)/sdk/document-generator/page.tsx

@@ -20,76 +20,10 @@ import { DocumentValidation } from './components/DocumentValidation'
 import { generateAllPlaceholders } from '@/lib/sdk/document-generator/datapoint-helpers'
 
 // =============================================================================
-// API CLIENT
+// API CLIENT (extracted to searchTemplates.ts for testability)
 // =============================================================================
 
-const KLAUSUR_SERVICE_URL = process.env.NEXT_PUBLIC_KLAUSUR_SERVICE_URL || 'http://localhost:8086'
-
-async function searchTemplates(params: {
-  query: string
-  templateType?: TemplateType
-  licenseTypes?: LicenseType[]
-  language?: 'de' | 'en'
-  jurisdiction?: Jurisdiction
-  limit?: number
-}): Promise<LegalTemplateResult[]> {
-  const response = await fetch(`${KLAUSUR_SERVICE_URL}/api/v1/admin/templates/search`, {
-    method: 'POST',
-    headers: { 'Content-Type': 'application/json' },
-    body: JSON.stringify({
-      query: params.query,
-      template_type: params.templateType,
-      license_types: params.licenseTypes,
-      language: params.language,
-      jurisdiction: params.jurisdiction,
-      limit: params.limit || 10,
-    }),
-  })
-
-  if (!response.ok) {
-    throw new Error('Search failed')
-  }
-
-  const data = await response.json()
-  return data.map((r: any) => ({
-    id: r.id,
-    score: r.score,
-    text: r.text,
-    documentTitle: r.document_title,
-    templateType: r.template_type,
-    clauseCategory: r.clause_category,
-    language: r.language,
-    jurisdiction: r.jurisdiction,
-    licenseId: r.license_id,
-    licenseName: r.license_name,
-    licenseUrl: r.license_url,
-    attributionRequired: r.attribution_required,
-    attributionText: r.attribution_text,
-    sourceName: r.source_name,
-    sourceUrl: r.source_url,
-    sourceRepo: r.source_repo,
-    placeholders: r.placeholders || [],
-    isCompleteDocument: r.is_complete_document,
-    isModular: r.is_modular,
-    requiresCustomization: r.requires_customization,
-    outputAllowed: r.output_allowed ?? true,
-    modificationAllowed: r.modification_allowed ?? true,
-    distortionProhibited: r.distortion_prohibited ?? false,
-  }))
-}
-
-async function getTemplatesStatus(): Promise<any> {
-  const response = await fetch(`${KLAUSUR_SERVICE_URL}/api/v1/admin/templates/status`)
-  if (!response.ok) return null
-  return response.json()
-}
-
-async function getSources(): Promise<any[]> {
-  const response = await fetch(`${KLAUSUR_SERVICE_URL}/api/v1/admin/templates/sources`)
-  if (!response.ok) return []
-  const data = await response.json()
-  return data.sources || []
-}
+import { searchTemplates, getTemplatesStatus, getSources, RAG_PROXY } from './searchTemplates'
 
 // =============================================================================
 // COMPONENTS
@@ -295,6 +229,8 @@ export default function DocumentGeneratorPage() {
   const [status, setStatus] = useState<any>(null)
   const [sources, setSources] = useState<any[]>([])
   const [isLoading, setIsLoading] = useState(true)
+  type ServiceMode = 'loading' | 'full' | 'rag-only' | 'offline'
+  const [serviceMode, setServiceMode] = useState<ServiceMode>('loading')
 
   // Search state
   const [searchQuery, setSearchQuery] = useState('')
@@ -321,8 +257,11 @@ export default function DocumentGeneratorPage() {
         ])
         setStatus(statusData)
         setSources(sourcesData)
-      } catch (error) {
-        console.error('Failed to load status:', error)
+        const hasKlausur = statusData !== null
+        const hasRag = await fetch(`${RAG_PROXY}/regulations`).then(r => r.ok).catch(() => false)
+        setServiceMode(hasKlausur ? 'full' : hasRag ? 'rag-only' : 'offline')
+      } catch {
+        setServiceMode('offline')
       } finally {
         setIsLoading(false)
       }
@@ -454,10 +393,15 @@ export default function DocumentGeneratorPage() {
         </button>
       </StepHeader>
 
-      {/* Service unreachable warning */}
-      {!isLoading && !status && (
-        <div className="bg-amber-50 border border-amber-200 rounded-xl p-4 text-sm text-amber-800">
-          <strong>Template-Service nicht erreichbar.</strong> Stellen Sie sicher, dass breakpilot-core läuft (<code>curl -sf http://macmini:8099/health</code>). Das Suchen und Zusammenstellen von Vorlagen ist erst nach Verbindung möglich.
+      {/* Service mode banners */}
+      {serviceMode === 'rag-only' && (
+        <div className="bg-yellow-50 border border-yellow-200 rounded-lg p-3 text-sm text-yellow-800">
+          ⚠️ KLAUSUR_SERVICE nicht verfügbar — Suche läuft über RAG-Fallback
+        </div>
+      )}
+      {serviceMode === 'offline' && (
+        <div className="bg-red-50 border border-red-200 rounded-lg p-3 text-sm text-red-800">
+          ❌ Keine Template-Services erreichbar. Stellen Sie sicher, dass breakpilot-core oder ai-compliance-sdk läuft.
         </div>
       )}