Various tweaks (#381)

* Add the message delivery status to the plain timeline styler and display it outside of the main content

* Fix glitchy timeline scroll to bottom button

* Fixed bubbled reactions padding

* Simplified the emoji picker, double tapping a timeline item directly opens it now and added a context menu option. Linked it to rust side reaction sending

* Fix the sliding sync cold cache: treat invalidated rooms as filled

* Make splash screen view full screen

* Fix the offline indicator popping up when first setting up the network monitor

* Expose presentationDetents on the NavigationStackCoordinator and start using them for the EmojiPicker

* Fix link tint color

* Linked TimelineReactionsView reaction sending

* Remove now unused/unnecessary classes

* Add changelog

* Fix formatting issue

ElementX/Sources/Screens/EmojiPickerScreen/EmojiPickerScreenCoordinator.swift

@@ -23,6 +23,7 @@ struct EmojiPickerScreenCoordinatorParameters {
 
 enum EmojiPickerScreenCoordinatorAction {
     case emojiSelected(emoji: String, itemId: String)
+    case dismiss
 }
 
 final class EmojiPickerScreenCoordinator: CoordinatorProtocol {
@@ -44,12 +45,13 @@ final class EmojiPickerScreenCoordinator: CoordinatorProtocol {
             switch action {
             case let .emojiSelected(emoji: emoji):
                 self.callback?(.emojiSelected(emoji: emoji, itemId: self.parameters.itemId))
+            case .dismiss:
+                self.callback?(.dismiss)
             }
         }
     }
     
     func toPresentable() -> AnyView {
-        AnyView(EmojiPickerScreen(context: viewModel.context)
-            .presentationDetents([.medium, .large]))
+        AnyView(EmojiPickerScreen(context: viewModel.context))
     }
 }