Ephios

Bugfixes
- always render requested participations (635)
- fix error page for HTTP500 (634)

Features

- Deviating shift participation times (570)
- add UserProfileDetailView (596)
- remove CustomModelMultipleChoicePreference (597)
- add option to mark users as invisible (583)

Bugfixes
- Fix inactive events showing in list (586)

Bugfixes
- fix rounding error in workinghour list (572)

Bugfixes
- fix error in shift creation for new events (571)

Bugfixes
- move shift js to compress (568)

Features
* New signup methods (555)
* Qualification management plugin (539)

Other
* Create codeql-analysis.yml (559)
* Dependency updates