fix gif caching

Pocket Poster/Packages/GIFImage/Sources/extension/Environment+GIFImage.swift

@@ -0,0 +1,28 @@
+//
+//  File.swift
+//  
+//
+//  Created by Igor Ferreira on 05/04/2022.
+//
+
+import SwiftUI
+
+struct GIFImageEnvironment: EnvironmentKey {
+    static var defaultValue: ImageLoader = {
+        return ImageLoader()
+    }()
+}
+
+extension EnvironmentValues {
+    var imageLoader: ImageLoader {
+        get { self[GIFImageEnvironment.self] }
+        set { self[GIFImageEnvironment.self] = newValue }
+    }
+}
+
+extension View {
+    @ViewBuilder
+    func with(imageLoader: ImageLoader) -> some View {
+        environment(\.imageLoader, imageLoader)
+    }
+}