[Signing 2] Add sign badge to collection card

[brumik]

[brumik]

If this PR is fine, I'll update the tests (they rely on a selector which is not there anymore)

[ZitaNemeckova]

@brumik There are two modes to display collections and in the second one (a list one) there's no sign label. Is that on purpose?

(The icons to change the view are to the left of the top pagination.)

[brumik]

@ZitaNemeckova I did not realized it, I think it should have some sign notifications there too. @trahman73 any mockups for this or can I go as I feel would be right following the conventions of the namespace page?

[trahman73]

@brumik Good catch, we can follow the pattern from the Namespaces area here. Thanks!

[brumik]

@ZitaNemeckova In the Namespaces PR here:
#1629 -- the namespace list and the collection list uses the same component for displaying a single collection, so this is the part of the other PR.

[himdel]

here	before

[himdel]

^ Seems like we get inconsitent card sizing now, and title and company don't get cut off with ellipsis.

Is that something you can fix, or should we just add the badge to the existing cards without changing how they work?

[himdel]

I think we can replace this by #1763 , looks like adding SignatureBadge to the existing CardHeader works fine by itself :)

[brumik]

I probably just missed a PF prop on the card. But your PR seems smaller, we can roll with that.

Closing in favour of #1763