- add the (Un)Mark as Untrustworthy action to the menu
- fix the placement and visuals of the (Un)Block menu item
- add a missing separator above these
- store the blocked and trust details in `d.contactDetails` and properly
refresh it upon opening the menu
- some other smaller UI fixes to align the menu to the design
Closes#6538: Stranger's (untrustworthy) menu doesn't match the Design
Closes#6535: The stranger's card doesn't match the Design