fix context problems

backend/internal/auth/middleware.go

@@ -28,6 +28,7 @@ func (s *Service) Authenticated(next http.HandlerFunc, roles ...model.Role) http
 			w.WriteHeader(http.StatusForbidden)
 			return
 		}
+
 		r = writeToContext(r, &claims)
 		next(w, r)
 	})