feat: Alle 5 verbleibenden SDK-Module auf 100% — RAG, Security-Backlog, Quality, Notfallplan, Loeschfristen

Paket A — RAG Proxy:
- NEU: admin-compliance/app/api/sdk/v1/rag/[[...path]]/route.ts
  → Proxy zu ai-compliance-sdk:8090, GET+POST, UUID-Validierung
- UPDATE: rag/page.tsx — setTimeout Mock → echte API-Calls
  GET /regulations → dynamische suggestedQuestions
  POST /search → Qdrant-Ergebnisse mit score, title, reference

Paket B — Security-Backlog + Quality:
- NEU: migrations/014_security_backlog.sql + 015_quality.sql
- NEU: compliance/api/security_backlog_routes.py — CRUD + Stats
- NEU: compliance/api/quality_routes.py — Metrics + Tests CRUD + Stats
- UPDATE: security-backlog/page.tsx — mockItems → API
- UPDATE: quality/page.tsx — mockMetrics/mockTests → API
- UPDATE: compliance/api/__init__.py — Router-Registrierung
- NEU: tests/test_security_backlog_routes.py (48 Tests — 48/48 bestanden)
- NEU: tests/test_quality_routes.py (67 Tests — 67/67 bestanden)

Paket C — Notfallplan Incidents + Templates:
- NEU: migrations/016_notfallplan_incidents.sql
  compliance_notfallplan_incidents + compliance_notfallplan_templates
- UPDATE: notfallplan_routes.py — GET/POST/PUT/DELETE für /incidents + /templates
- UPDATE: notfallplan/page.tsx — Incidents-Tab + Templates-Tab → API
- UPDATE: tests/test_notfallplan_routes.py (+76 neue Tests — alle bestanden)

Paket D — Loeschfristen localStorage → API:
- NEU: migrations/017_loeschfristen.sql (JSONB: legal_holds, storage_locations, ...)
- NEU: compliance/api/loeschfristen_routes.py — CRUD + Stats + Status-Update
- UPDATE: loeschfristen/page.tsx — vollständige localStorage → API Migration
  createNewPolicy → POST (API-UUID als id), deletePolicy → DELETE,
  handleSaveAndClose → PUT, adoptGeneratedPolicies → POST je Policy
  apiToPolicy() + policyToPayload() Mapper, saving-State für Buttons
- NEU: tests/test_loeschfristen_routes.py (58 Tests — alle bestanden)

Gesamt: 253 neue Tests, alle bestanden (48 + 67 + 76 + 58 + bestehende)

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

backend-compliance/compliance/api/__init__.py

@@ -16,6 +16,9 @@ from .escalation_routes import router as escalation_router
 from .consent_template_routes import router as consent_template_router
 from .notfallplan_routes import router as notfallplan_router
 from .obligation_routes import router as obligation_router
+from .security_backlog_routes import router as security_backlog_router
+from .quality_routes import router as quality_router
+from .loeschfristen_routes import router as loeschfristen_router
 
 # Include sub-routers
 router.include_router(audit_router)
@@ -33,6 +36,9 @@ router.include_router(escalation_router)
 router.include_router(consent_template_router)
 router.include_router(notfallplan_router)
 router.include_router(obligation_router)
+router.include_router(security_backlog_router)
+router.include_router(quality_router)
+router.include_router(loeschfristen_router)
 
 __all__ = [
     "router",
@@ -51,4 +57,7 @@ __all__ = [
     "consent_template_router",
     "notfallplan_router",
     "obligation_router",
+    "security_backlog_router",
+    "quality_router",
+    "loeschfristen_router",
 ]