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/HomeScreenRoomList.swift

@@ -35,7 +35,11 @@ struct HomeScreenRoomList: View {
             case .room:
                 let isSelected = context.viewState.selectedRoomID == room.id
                 
-                HomeScreenRoomCell(room: room, isSelected: isSelected, mediaProvider: context.mediaProvider, action: context.send)
+                HomeScreenRoomCell(room: room,
+                                   roomListActivityVisibility: context.viewState.roomListActivityVisibility,
+                                   isSelected: isSelected,
+                                   mediaProvider: context.mediaProvider,
+                                   action: context.send)
                     .simultaneousGesture(TapGesture(count: 2).onEnded {
                         context.send(viewAction: .detachRoom(roomIdentifier: room.id))
                     })