Made room state event collapsing configurable, expose it in the developer menu. Allow the UserSetting property wrappers to only store values in memory (+11 squashed commits)

Squashed commits:
[42e45fc] Even more tweaks following code review
[5dcd5be] Add swift-algoritms and switch bubbling detection to its `chunked` method
[4ac70ed] Move the groupBy implementation to Collection instead of Array
[6aeffc3] Tweaks following code review
[0ca5ac2] Bubbles working again, grouping computed closer to the UI level
[3a66030] Refactor how timeline items are built in the RoomTimelineController
[57d51e9] Remove grouping from timeline items
[8608950] Remove the RoomTimelineViewFactory, update the GroupRoomTimelineView
[9e52e61] Add array grouping extension, unit tests and switched the timeline controller to it
[7d213a1] First attempt
[90bb1d7] Remove now unused `RoomTimelineController` `updatedTimelineItem` calback

ElementX/Sources/Screens/RoomScreen/View/RoomHeaderView.swift

@@ -58,7 +58,6 @@ struct RoomHeaderView_Previews: PreviewProvider {
     @ViewBuilder
     static var bodyPlain: some View {
         let viewModel = RoomScreenViewModel(timelineController: MockRoomTimelineController(),
-                                            timelineViewFactory: RoomTimelineViewFactory(),
                                             mediaProvider: MockMediaProvider(),
                                             roomName: "Some Room name",
                                             roomAvatarUrl: URL.picturesDirectory)
@@ -67,11 +66,10 @@ struct RoomHeaderView_Previews: PreviewProvider {
             .previewLayout(.sizeThatFits)
             .padding()
     }
-
+    
     @ViewBuilder
     static var bodyEncrypted: some View {
         let viewModel = RoomScreenViewModel(timelineController: MockRoomTimelineController(),
-                                            timelineViewFactory: RoomTimelineViewFactory(),
                                             mediaProvider: MockMediaProvider(),
                                             roomName: "Some Room name",
                                             roomAvatarUrl: nil)