Add image caching

Author: NovaDev404

Sources/prostore/views/ImageCache.swift

@@ -0,0 +1,21 @@
+import SwiftUI
+
+final class ImageCache {
+    static let shared = ImageCache()
+    private var cache = NSCache<NSURL, UIImage>()
+
+    private init() {}
+
+    // Store UIImage
+    func set(_ image: UIImage, for url: URL) {
+        cache.setObject(image, forKey: url as NSURL)
+    }
+
+    // Retrieve as SwiftUI Image
+    func get(for url: URL) -> Image? {
+        if let uiImage = cache.object(forKey: url as NSURL) {
+            return Image(uiImage: uiImage)
+        }
+        return nil
+    }
+}

Sources/prostore/views/appsView.swift

@@ -207,7 +207,9 @@ private struct AppRowView: View {
                             .clipShape(RoundedRectangle(cornerRadius: 10))
                             .shadow(radius: 1, y: 1)
                             .onAppear {
-                                ImageCache.shared.set(image, for: iconURL)
+                                if let uiImage = image.asUIImage() {
+                                    ImageCache.shared.set(uiImage, for: iconURL)
+                                }
                             }
                     case .failure:
                         Image(systemName: "app")