[BITV]: Replace link with NcButton

[JuliaKirschenheuter]

Contrast issue, html valid elements issue, <img alt=""> issue

index.php/u/admin:

[szaimen]

Seems to work in general, but this button looks a bit weird when it is selected via keyboard:

Also hover in dark-mode is broken:

[emoral435]

@szaimen That's interesting, I am trying this out on my own local instance, but it looks all fine to me 😕 Can you provide a picture of the settings that you use that give you this weird look to the button?

Heres a gif of me checking it out :

[susnux]

@szaimen could it be that you are testing stable28? In this case we probably need to backport #42668 ?

[szaimen]

@szaimen could it be that you are testing stable28? In this case we probably need to backport #42668 ?

Yes, always testing with stable28 ;)