* Hide "Sign-in via ..." box if no provider is enabled
* Show sign-in buttons only if auth-providers exist
* Rebase fixes
* Replaced ternary operators with ShowIf
* Added ShowIf on two other code positions
* Add new format for translation files
Co-authored-by: Philip Molares <philip.molares@udo.edu>
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>