Merge remote-tracking branch 'origin/464-list-padding-alignment' into release-testing

...org/briarproject/briar/desktop/contact/ContactItemView.kt

...lin/org/briarproject/briar/desktop/contact/ContactList.kt

...n/org/briarproject/briar/desktop/contact/ProfileCircle.kt

...riar/desktop/contact/add/remote/PendingContactItemView.kt

...tlin/org/briarproject/briar/desktop/forums/ForumScreen.kt

...in/org/briarproject/briar/desktop/forums/GroupItemView.kt

...kotlin/org/briarproject/briar/desktop/forums/GroupList.kt

...in/org/briarproject/briar/desktop/ui/HorizontalDivider.kt

.../kotlin/org/briarproject/briar/desktop/ui/ListItemView.kt

...esktop/src/main/resources/strings/BriarDesktop.properties