experiment(BookmarkRow): add sensoryFeedback haptic on podcast trigger button

Marks/Views/BookmarkRow.swift

@@ -5,6 +5,8 @@ struct BookmarkRow: View {
     var readingProgress: Double = 0
     var onPodcast: (() -> Void)? = nil
 
+    @State private var podcastTapCount = 0
+
     var body: some View {
         VStack(alignment: .leading, spacing: 6) {
             HStack(alignment: .top, spacing: 11) {
@@ -34,13 +36,17 @@ struct BookmarkRow: View {
                 Spacer()
 
                 if let onPodcast {
-                    Button(action: onPodcast) {
+                    Button {
+                        podcastTapCount += 1
+                        onPodcast()
+                    } label: {
                         Image(systemName: podcastCached ? "headphones.circle.fill" : "headphones.circle")
                             .font(.system(size: 26))
                             .foregroundStyle(podcastCached ? .blue : Color(.systemGray3))
                     }
                     .buttonStyle(.plain)
                     .padding(.top, 1)
+                    .sensoryFeedback(.impact(weight: .medium), trigger: podcastTapCount)
                 }
             }