events: migrate SystemTasks to DB (#8159)

* events: migrate system tasks to save in DB

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* prefill in app startup

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* cleanup api

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* update web

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* use string for status

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix enum

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* save start and end directly in timestamp from default_timer()

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* improve metrics

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* lint

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix tests

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* rename globally to system task

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* recreate migrations, better denote anonymous user

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* events: lookup actual django app instead of using module path, fallback to module path

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix logger call

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

---------

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

tests/e2e/test_provider_ldap.py

@@ -183,7 +183,12 @@ class TestProviderLDAP(SeleniumTestCase):
         self.assertTrue(
             Event.objects.filter(
                 action=EventAction.LOGIN_FAILED,
-                user={"pk": anon.pk, "email": anon.email, "username": anon.username},
+                user={
+                    "pk": anon.pk,
+                    "email": anon.email,
+                    "username": anon.username,
+                    "is_anonymous": True,
+                },
             ).exists(),
         )