fix: solución de bloqueos y estandarización de permisos

backend/api/v1/modules/public/reference_data/valuation_methods/routes.py

@@ -15,9 +15,12 @@ router = APIRouter(prefix="/valuation-methods")
 async def list_valuation_methods(
     page: int = Query(1, ge=1, description="Número de página"),
     page_size: int = Query(50, ge=1, le=100, description="Tamaño de página"),
+    company_id: int = Query(..., description="ID de la empresa"),
     db: Session = Depends(get_core_db),
     current_user: dict = Depends(get_current_user),
 ):
+    from core.security import validate_access_to_resource
+    validate_access_to_resource(db, company_id, current_user, ["ref_valuation_methods.view", "cat_valuation.view"], require_all=False)
     skip = (page - 1) * page_size
     query = db.query(ValuationMethod)
     items = query.offset(skip).limit(page_size).all()