fix: SDK-Module Frontend-Backend-Mismatches beheben + fehlende Proxy-Routes

- P0: enableBackendSync=true in SDKProvider aktiviert (PostgreSQL State-Persistenz)
- P0: Source Policy 4 Tabs an Backend-Schema angepasst (is_active→active,
  data.logs→data.entries, is_allowed→allowed, rule_type→category, severity→action)
- P0: OperationsMatrixTab holt jetzt Sources+Operations separat und joint client-side
- P0: PIIRulesTab PII-Test auf client-side Regex umgestellt (kein Backend-Endpoint noetig)
- P1: GET Proxy-Routes fuer Import, Screening und UCCA [id] (GET+DELETE) erstellt
- P1: Compliance Scope ScopeOverviewTab/ScopeExportTab Prop-Interfaces erweitert
- P2: Company Profile speichert jetzt auch zum dedizierten Backend-Endpoint
- P2: UCCA Wizard von 5 auf 8 Steps erweitert (Rechtsgrundlage, Datentransfer, Vertraege)

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

admin-compliance/components/sdk/compliance-scope/ScopeExportTab.tsx

@@ -4,11 +4,16 @@ import type { ScopeDecision, ScopeProfilingAnswer } from '@/lib/sdk/compliance-s
 import { DEPTH_LEVEL_LABELS, DOCUMENT_TYPE_LABELS } from '@/lib/sdk/compliance-scope-types'
 
 interface ScopeExportTabProps {
-  decision: ScopeDecision | null
-  answers: ScopeProfilingAnswer[]
+  decision?: ScopeDecision | null
+  answers?: ScopeProfilingAnswer[]
+  scopeState?: { decision: ScopeDecision | null; answers: ScopeProfilingAnswer[] }
+  onBackToDecision?: () => void
 }
 
-export function ScopeExportTab({ decision, answers }: ScopeExportTabProps) {
+export function ScopeExportTab({ decision: decisionProp, answers: answersProp, scopeState, onBackToDecision }: ScopeExportTabProps) {
+  const decision = decisionProp ?? scopeState?.decision ?? null
+  const answers = answersProp ?? scopeState?.answers ?? []
+  // onBackToDecision is accepted but not used in this component (navigation handled by parent)
   const [copiedMarkdown, setCopiedMarkdown] = useState(false)
 
   const handleDownloadJSON = useCallback(() => {