Fine tune hardware widgets
This PR fix few small things around hardware widget.
Plus in create a fatal
variant in bootstrap. Reusing a purple color and name from Multivisor.
I have chosen a bit more light color than Multivisor, to make it more flashy, and to have a bit more contrast with the default daiquiri color.
Color policy
I did tune few changes to follow this policy as much as possible.
-
secondary
-> disabled state -
warning
-> intermediate state, like moving -
success/danger
-> normal state -
fatal
-> failed/unknown state