flows: complete migration to FlowExecutorView, fully use context

passbook/flows/urls.py

@@ -1,23 +1,8 @@
 """flow urls"""
 from django.urls import path
 
-from passbook.flows.views import (
-    AuthenticationView,
-    FactorPermissionDeniedView,
-    FlowExecutorView,
-)
+from passbook.flows.views import FlowExecutorView
 
 urlpatterns = [
-    path("auth/process/", AuthenticationView.as_view(), name="auth-process"),
-    path(
-        "auth/process/<slug:factor>/",
-        AuthenticationView.as_view(),
-        name="auth-process",
-    ),
-    path(
-        "auth/process/denied/",
-        FactorPermissionDeniedView.as_view(),
-        name="auth-denied",
-    ),
     path("<slug:flow_slug>/", FlowExecutorView.as_view(), name="flow-executor"),
 ]