Pluggable permissions (#5728)

* Data model draft

* Refactor query and assignment usages of old permissions

* Backend UI

* API serializer

* Big string replace

* Docs, tests and fixes for teams api

* Update docs for device auth

* Eliminate old names

* Make tests pass

* Use new permissions, remove inconsistencies

* Add test for translations

* Show plugin permissions

* Add permission for seating plans

* Fix plugin activation

* Fix failing test

* Refactor to permission groups

* Update doc/api/resources/devices.rst

Co-authored-by: luelista <weller@rami.io>

* Update doc/api/resources/events.rst

Co-authored-by: luelista <weller@rami.io>

* Update src/pretix/api/serializers/organizer.py

Co-authored-by: luelista <weller@rami.io>

* Fix typo

* Fix python version compat

* Replacement after rebase

* Add proper permission handling for exports

* Docs for exporters

* Runtime linting of permission names

* Fix typos

* Show export page even without orders permission

* More legacy compat

* Do not strongly validate before plugins are loaded

* Rebase migration

* Add permission for outgoing mails

* Review notes

* Update doc/api/resources/teams.rst

Co-authored-by: Richard Schreiber <schreiber@pretix.eu>

* Clean up logic around exporters

* Review and failures

* Fix migration leading to forbidden combination

* Handle permissions on event copying

* Remove print-statements

* Make test clearer

* Review feedback

* Add AnyPermissionOf

* migration safety

---------

Co-authored-by: luelista <weller@rami.io>
Co-authored-by: Richard Schreiber <schreiber@pretix.eu>

src/tests/plugins/autocheckin/test_control.py

@@ -46,24 +46,16 @@ class AutoCheckinFormTest(SoupTest):
         )
         t = Team.objects.create(
             organizer=self.orga1,
-            can_change_event_settings=True,
-            can_view_orders=True,
-            can_change_items=True,
+            all_organizer_permissions=True,
+            all_event_permissions=True,
             all_events=True,
-            can_create_events=True,
-            can_change_orders=True,
-            can_change_vouchers=True,
         )
         t.members.add(self.user)
         t = Team.objects.create(
             organizer=self.orga2,
-            can_change_event_settings=True,
-            can_view_orders=True,
-            can_change_items=True,
+            all_organizer_permissions=True,
+            all_event_permissions=True,
             all_events=True,
-            can_create_events=True,
-            can_change_orders=True,
-            can_change_vouchers=True,
         )
         t.members.add(self.user)
         self.client.login(email="dummy@dummy.dummy", password="dummy")