Add images to contacts

[KaffeDiem]

To better distinguish contacts one should be able to add images to them

[Terabyte1385]

For that I believe a redesign of the chat interface is required as there is no place to show a photo. More precisely, you can't put it in a ToolbarItem (too small) nor in the NavigationBarTitle (only accepts text).

[KaffeDiem]

@Terabyte1385 maybe a row this lives in a ZStack above the chat view. Then it disappears (of course animated) once the user starts to scroll.
It would be as simple as checking if the most recent chat message is visible on the screen. If yes, show the profile picture. If no, hide it.