Notification Decoration Revised (#5312)

1. I removed the grey dots for when there is activity in rooms set to mentions or mute.
2. For all unread rooms, I made the message preview text bold for better legibility
3. For rooms with no unreads, I made the font weight regular, again for legibility

We have also mergeg the new room list activity rendering with the existing feature hide unread badge feature flag and provide 3 variations: current production behavior, no badge but bolding, and no bolding and no badge

ElementX/Sources/Screens/HomeScreen/View/HomeScreenInviteCell.swift

@@ -240,7 +240,7 @@ private extension HomeScreenRoom {
                                   isFavourite: false,
                                   isTombstoned: false)
         
-        return .init(summary: summary, hideUnreadMessagesBadge: false)
+        return .init(summary: summary)
     }
     
     static func invite(name: String = "Awesome Room",
@@ -276,6 +276,6 @@ private extension HomeScreenRoom {
                                   isFavourite: false,
                                   isTombstoned: false)
         
-        return .init(summary: summary, hideUnreadMessagesBadge: false)
+        return .init(summary: summary)
     }
 }