feat: Package 4 Rechtliche Texte — DB-Persistenz fuer Legal Documents, Einwilligungen und Cookie Banner

- Migration 007: compliance_legal_documents, _versions, _approvals (Approval-Workflow)
- Migration 008: compliance_einwilligungen_catalog, _company, _cookies, _consents
- Backend: legal_document_routes.py (11 Endpoints + draft→review→approved→published Workflow)
- Backend: einwilligungen_routes.py (10 Endpoints inkl. Stats, Pagination, Revoke)
- Frontend: /api/admin/consent/[[...path]] Catch-All-Proxy fuer Legal Documents
- Frontend: catalog/consent/cookie-banner routes von In-Memory auf DB-Proxy umgestellt
- Frontend: einwilligungen/page.tsx + cookie-banner/page.tsx laden jetzt via API (kein Mock)
- Tests: 44/44 pass (test_legal_document_routes.py + test_einwilligungen_routes.py)
- Deploy-Scripts: apply_legal_docs_migration.sh + apply_einwilligungen_migration.sh

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

backend-compliance/compliance/api/__init__.py

@@ -10,6 +10,8 @@ from .scraper_routes import router as scraper_router
 from .module_routes import router as module_router
 from .isms_routes import router as isms_router
 from .vvt_routes import router as vvt_router
+from .legal_document_routes import router as legal_document_router
+from .einwilligungen_routes import router as einwilligungen_router
 
 # Include sub-routers
 router.include_router(audit_router)
@@ -21,6 +23,8 @@ router.include_router(scraper_router)
 router.include_router(module_router)
 router.include_router(isms_router)
 router.include_router(vvt_router)
+router.include_router(legal_document_router)
+router.include_router(einwilligungen_router)
 
 __all__ = [
     "router",
@@ -33,4 +37,6 @@ __all__ = [
     "module_router",
     "isms_router",
     "vvt_router",
+    "legal_document_router",
+    "einwilligungen_router",
 ]