fix: EvidenceService Import + get_workflow_service Factory

evidence_routes: fehlender EvidenceService Import
dsfa_routes: fehlende get_workflow_service Dependency-Factory

Erwartet: 41/41 sub-routers (vorher 39/41)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

backend-compliance/compliance/api/dsfa_routes.py

@@ -57,6 +57,11 @@ logger = logging.getLogger(__name__)
 router = APIRouter(prefix="/dsfa", tags=["compliance-dsfa"])
 
 
+def get_workflow_service(db: Session = Depends(get_db)):
+    """FastAPI dependency for DSFAWorkflowService."""
+    return DSFAWorkflowService(db)
+
+
 def get_dsfa_service(db: Session = Depends(get_db)) -> DSFAService:
     return DSFAService(db)
 

backend-compliance/compliance/api/evidence_routes.py

@@ -32,6 +32,7 @@ from ..db import (
 )
 from ..db.models import EvidenceDB, ControlDB, AuditTrailDB
 from ..services.auto_risk_updater import AutoRiskUpdater
+from ..services.evidence_service import EvidenceService
 from .schemas import (
     EvidenceCreate, EvidenceResponse, EvidenceListResponse,
     EvidenceRejectRequest,