Refactor after the CR

Modules/App/Sources/Introduction/Introduction.swift

@@ -130,7 +130,7 @@ struct IntroductionViewModifier: ViewModifier {
     }
 
     private func whatsNewScreenDismissed() {
-        dependencies.userDefaults[.lastWhatsNewVersion] = dependencies.bundle.bundleShortVersion
+        dependencies.userDefaults[.lastWhatsNewVersion] = NewFeatureIntroduction.whatsNewVersion
 
         Task {
             await presentAppropriateIntroductoryView()
@@ -170,7 +170,6 @@ extension IntroductionViewModifier {
     struct Dependencies {
         let notificationAuthorizationStore: NotificationAuthorizationStore
         let userDefaults: UserDefaults
-        let bundle: Bundle
     }
 
     enum IntroductionProgress: Equatable {

Modules/App/Sources/UI/Screens/ConversationDetail/Cells/ExpandedMessageViews/MessageDetailsView.swift

@@ -375,7 +375,7 @@ struct MessageDetailsView: View {
         InfoRowWithLearnMore(
             title: trackers.loadedValue?.fullTitle ?? .randomPlaceholder(length: 24),
             iconView: {
-                Image(DS.Icon.icShield2CheckFilled)
+                DS.Icon.icShield2CheckFilled.image
                     .size(.footnote)
             },
             iconColor: DS.Color.Icon.norm,

Modules/App/Sources/UI/Screens/Home/HomeScreen.swift

@@ -112,8 +112,7 @@ struct HomeScreen: View {
             .introductionViews(
                 dependencies: .init(
                     notificationAuthorizationStore: notificationAuthorizationStore,
-                    userDefaults: appContext.userDefaults,
-                    bundle: .main
+                    userDefaults: appContext.userDefaults
                 )
             )
             .environmentObject(composerCoordinator)

Modules/App/Sources/UI/Screens/WhatsNew/NewFeatureIntroduction.swift

@@ -25,6 +25,19 @@ struct NewFeatureIntroduction: Hashable {
 }
 
 extension NewFeatureIntroduction {
+    /// This value should be bumped whenever there's a new "What's New" bundle to show to users.
+    /// The app compares this value with a previously stored version to determine if the screen should be presented.
+    /// If the values differ, the "What's New" screen will be shown.
+    ///
+    /// After the screen is dismissed, the stored value is updated to match this version,
+    /// preventing the screen from appearing again until this value is changed.
+    static let whatsNewVersion = "7.7.0".notLocalized
+
+    /// Contains an array of features to be displayed when showing the "What's New" screen to users.
+    /// Each feature includes a name, description, and icon that will be presented in the UI.
+    ///
+    /// Update this array when preparing a new "What's New" bundle, and remember to bump `whatsNewVersion`
+    /// to trigger the screen presentation.
     static var whatsNew: [Self] {
         [
             .init(