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/HomeScreenViewModel.swift

@@ -114,8 +114,11 @@ class HomeScreenViewModel: HomeScreenViewModelType, HomeScreenViewModelProtocol
             .weakAssign(to: \.state.selectedRoomID, on: self)
             .store(in: &cancellables)
         
-        appSettings.$hideUnreadMessagesBadge
-            .sink { [weak self] _ in self?.updateRooms() }
+        appSettings.$roomListActivityVisibility
+            .sink { [weak self] value in
+                self?.state.roomListActivityVisibility = value
+                self?.updateRooms()
+            }
             .store(in: &cancellables)
         
         appSettings.$seenInvites
@@ -363,7 +366,7 @@ class HomeScreenViewModel: HomeScreenViewModelType, HomeScreenViewModelProtocol
         
         for summary in roomSummaryProvider.roomListPublisher.value {
             let room = HomeScreenRoom(summary: summary,
-                                      hideUnreadMessagesBadge: appSettings.hideUnreadMessagesBadge,
+                                      roomListActivityVisibility: appSettings.roomListActivityVisibility,
                                       seenInvites: seenInvites)
             rooms.append(room)
         }