Add a setting to hide unread messages badges. (#2412)

* Add a setting to hide grey unread messages badges.

* Move room badge logic to be built in the view model instead of in the view.

* Move setting into DeveloperOptions.

ElementX/Sources/Screens/Settings/DeveloperOptionsScreen/DeveloperOptionsScreenModels.swift

@@ -51,6 +51,7 @@ protocol DeveloperOptionsProtocol: AnyObject {
     var mentionsBadgeEnabled: Bool { get set }
     var roomListFiltersEnabled: Bool { get set }
     var markAsUnreadEnabled: Bool { get set }
+    var hideUnreadMessagesBadge: Bool { get set }
     
     var elementCallBaseURL: URL { get set }
 }

ElementX/Sources/Screens/Settings/DeveloperOptionsScreen/View/DeveloperOptionsScreen.swift

@@ -59,6 +59,10 @@ struct DeveloperOptionsScreen: View {
                 Toggle(isOn: $context.markAsUnreadEnabled) {
                     Text("Mark as unread")
                 }
+                
+                Toggle(isOn: $context.hideUnreadMessagesBadge) {
+                    Text("Hide grey dots")
+                }
             }
             
             Section("Element Call") {

ElementX/Sources/Screens/Settings/NotificationSettingsScreen/NotificationSettingsScreenViewModel.swift

@@ -39,7 +39,7 @@ class NotificationSettingsScreenViewModel: NotificationSettingsScreenViewModelTy
         let bindings = NotificationSettingsScreenViewStateBindings(enableNotifications: appSettings.enableNotifications)
         super.init(initialViewState: NotificationSettingsScreenViewState(bindings: bindings, isModallyPresented: isModallyPresented))
                 
-        // Listen for changes to AppSettings.enableNotifications
+        // Listen for changes to AppSettings.
         appSettings.$enableNotifications
             .weakAssign(to: \.state.bindings.enableNotifications, on: self)
             .store(in: &cancellables)

ElementX/Sources/Screens/Settings/NotificationSettingsScreen/View/NotificationSettingsScreen.swift

@@ -28,15 +28,20 @@ struct NotificationSettingsScreen: View {
                 if context.viewState.showSystemNotificationsAlert {
                     userPermissionSection
                 }
+                
                 enableNotificationSection
+                
                 if context.enableNotifications {
                     roomsNotificationSection
+                    
                     if context.viewState.settings?.roomMentionsEnabled != nil {
                         mentionsSection
                     }
+                    
                     if context.viewState.showCallsSettings, context.viewState.settings?.callsEnabled != nil {
                         callsSection
                     }
+                    
                     if context.viewState.settings?.invitationsEnabled != nil {
                         additionalSettingsSection
                     }