Refinements to onboarding personalisation flow.

Fix incorrect fonts and use autocapitalization on the display name field.
Fix bug where authentication view controller would become active again after registration.
Improve EffectsView API.

RiotSwiftUI/Modules/Common/EffectsScene/EffectsView.swift

@@ -28,7 +28,7 @@ struct EffectsView: UIViewRepresentable {
     
     // MARK: - Public
     
-    enum EffectsType {
+    enum Effect {
         /// A confetti drop effect from the top centre of the screen.
         case confetti
         /// No effect will be shown.
@@ -36,7 +36,7 @@ struct EffectsView: UIViewRepresentable {
     }
     
     /// The type of effects to be shown in the view.
-    var effectsType: EffectsType = .none
+    var effect: Effect
     
     // MARK: - Lifecycle
     
@@ -52,7 +52,7 @@ struct EffectsView: UIViewRepresentable {
     // MARK: - Private
     
     private func makeScene() -> EffectsScene? {
-        switch effectsType {
+        switch effect {
         case .confetti:
             return EffectsScene.confetti(with: theme)
         case .none: