add a render ID to FeedItem to identify it in ForEach renders (solves stale item issue after refresh)

apple/OmnivoreKit/Sources/App/Views/Home/Components/FeedCardNavigationLink.swift

@@ -53,9 +53,6 @@ struct GridCardNavigationLink: View {
       ) {
         EmptyView()
       }
-//      .onAppear {
-//        viewModel.itemAppeared(item: item, searchQuery: searchQuery, dataService: dataService)
-//      }
       GridCard(item: item, isContextMenuOpen: $isContextMenuOpen, actionHandler: actionHandler, tapAction: {
         withAnimation {
           scale = 0.95

apple/OmnivoreKit/Sources/App/Views/Home/HomeFeedViewIOS.swift

@@ -301,7 +301,7 @@ import Views
     var body: some View {
       ScrollView {
         LazyVGrid(columns: columns, spacing: 20) {
-          ForEach(viewModel.items) { item in
+          ForEach(viewModel.items, id: \.renderID) { item in
             let link = GridCardNavigationLink(
               item: item,
               searchQuery: searchQuery,
@@ -338,7 +338,7 @@ import Views
           }
         )
         .onPreferenceChange(ScrollViewOffsetPreferenceKey.self) { offset in
-          if !viewModel.isLoading, abs(offset) > 240 {
+          if !viewModel.isLoading, offset > 240 {
             viewModel.loadItems(dataService: dataService, searchQuery: searchQuery, isRefresh: true)
           }
         }

apple/OmnivoreKit/Sources/App/Views/Home/HomeFeedViewModel.swift

@@ -27,10 +27,8 @@ final class HomeFeedViewModel: ObservableObject {
     let itemIndex = items.firstIndex(where: { $0.id == item.id })
     let thresholdIndex = items.index(items.endIndex, offsetBy: -5)
 
-    print("itemIndex", itemIndex)
     // Check if user has scrolled to the last five items in the list
     if let itemIndex = itemIndex, itemIndex > thresholdIndex, items.count < thresholdIndex + 10 {
-      print("loading more items")
       loadItems(dataService: dataService, searchQuery: searchQuery, isRefresh: false)
     }
   }

apple/OmnivoreKit/Sources/Models/FeedItem.swift

@@ -12,6 +12,7 @@ public struct HomeFeedData {
 
 public struct FeedItem: Identifiable, Hashable, Decodable {
   public let id: String
+  public let renderID = UUID()
   public let title: String
   public var readingProgress: Double
   public var readingProgressAnchor: Int