feat: DSFA Modul — Backend, Proxy, Frontend-Migration, Tests + Mock-Daten entfernt

- Migration 024: compliance_dsfas + compliance_dsfa_audit_log Tabellen
- dsfa_routes.py: CRUD + stats + audit-log + PATCH status Endpoints
- Proxy: /api/sdk/v1/dsfa/[[...path]] → backend-compliance:8002/api/v1/dsfa
- dsfa/page.tsx: mockDSFAs entfernt → echte API (loadDSFAs, handleCreateDSFA, handleStatusChange, handleDeleteDSFA)
- GeneratorWizard: kontrollierte Inputs + onSubmit-Handler
- reporting/page.tsx: getMockReport() Fallback entfernt → Fehlerstate
- dsr/[requestId]/page.tsx: mockCommunications entfernt → leeres Array (TODO: Backend fehlt)
- 52 neue Tests (680 gesamt, alle grün)

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

backend-compliance/compliance/api/__init__.py

@@ -21,6 +21,7 @@ from .quality_routes import router as quality_router
 from .loeschfristen_routes import router as loeschfristen_router
 from .legal_template_routes import router as legal_template_router
 from .compliance_scope_routes import router as compliance_scope_router
+from .dsfa_routes import router as dsfa_router
 
 # Include sub-routers
 router.include_router(audit_router)
@@ -43,6 +44,7 @@ router.include_router(quality_router)
 router.include_router(loeschfristen_router)
 router.include_router(legal_template_router)
 router.include_router(compliance_scope_router)
+router.include_router(dsfa_router)
 
 __all__ = [
     "router",
@@ -66,4 +68,5 @@ __all__ = [
     "loeschfristen_router",
     "legal_template_router",
     "compliance_scope_router",
+    "dsfa_router",
 ]