Integrated the Notifier and the AssetPreinstalling to the ContentView view model in the Sample app target.

Apps/Attendi/Views/ContentView.swift

@@ -1,3 +1,4 @@
+import Notifying
 import Recording
 import SwiftUI
 
@@ -6,16 +7,18 @@ import SwiftUI
 /// The view hosts the `RecordingView` feature from the `Recording` target of the `Features` package, which drives the whole recording flow,
 /// inside a navigation stack, and presents the transcribed text of every processed recording in a modal sheet of its own navigation stack.
 /// A toolbar menu picks the locale of the spoken language to transcribe, and every pick kicks off the preinstallation of the locale's speech
-/// model assets, whose download events surface as transient in-app notifications overlaying the feature just below the navigation bar.
+/// model assets, whose download events surface as transient in-app notifications — banners wearing the `Notifying` target's label
+/// style — overlaying the feature just below the navigation bar.
 ///
-/// The services attached to the feature, the transcription shown in the sheet, and the posted notifications live in the view's ``Model``;
-/// the view itself only renders it and forwards the feature's output, the picker's changes, and the sheet's dismissal. All user-facing text
-/// is localized through the app's string catalog.
+/// The services attached to the feature, the transcription shown in the sheet, and the notifier owning the notifications live in the view's
+/// ``Model``; the view itself only renders it and forwards the feature's output, the picker's changes, and the sheet's dismissal. All
+/// user-facing text is localized through the app's string catalog.
 struct ContentView: View {
 
     // MARK: Properties
 
-    /// The model that owns the attached services, the transcription presented in the modal sheet, and the posted in-app notifications.
+    /// The model that owns the attached services, the transcription presented in the modal sheet, and the notifier of the in-app
+    /// notifications.
     @State private var model = Model()
 
     // MARK: Body
@@ -23,10 +26,10 @@ struct ContentView: View {
     /// The content of the view: a navigation stack with the recording feature's view, attached to the model's services and expanded to fill
     /// the available space, with a toolbar picker for the locale of the spoken language to transcribe, and a modal sheet presenting the
     /// transcribed text of every processed recording — or a content unavailable message when the transcription is empty — closable
-    /// through its toolbar button or a swipe. The model's in-app notifications overlay the feature, stacking downward just below the
+    /// through its toolbar button or a swipe. The notifier's in-app notifications overlay the feature, stacking downward just below the
     /// navigation bar; each one slides in from the leading edge when posted and out again when its scheduled dismissal arrives, without
-    /// displacing the recording controls underneath. Every posted notification is also announced to assistive technologies, since the
-    /// banners themselves are transient.
+    /// displacing the recording controls underneath. The notifier also announces every posted notification to assistive technologies,
+    /// since the banners themselves are transient.
     var body: some View {
         NavigationStack {
             RecordingView(
@@ -104,7 +107,7 @@ private extension ContentView {
         .accessibilityHint(Text("view.recording.picker.locale.hint"))
     }
 
-    /// The stack of the model's in-app notifications, each one sliding in from the leading edge when posted and out again when
+    /// The stack of the notifier's in-app notifications, each one sliding in from the leading edge when posted and out again when
     /// its scheduled dismissal arrives.
     var stackNotifications: some View {
         VStack(
@@ -112,16 +115,16 @@ private extension ContentView {
             spacing: Constant.Spacing.stack
         ) {
             ForEach(
-                model.notifications
+                model.notifier.notifications
             ) { notification in
                 Label {
-                    Text(notification.textMessage)
+                    Text(notification.message)
                 } icon: {
-                    Image(systemName: notification.imageSymbol)
+                    Image(systemName: notification.symbol)
                         .accessibilityHidden(true)
                 }
                 .labelStyle(.notification(
-                    event: notification.event
+                    kind: notification.kind
                 ))
                 .accessibilityElement(
                     children: .combine
@@ -136,7 +139,7 @@ private extension ContentView {
         .padding(.horizontal)
         .animation(
             .spring,
-            value: model.notifications
+            value: model.notifier.notifications
         )
     }