Videos cache model

Model/Cache/CacheModel.swift

@@ -0,0 +1,16 @@
+import Foundation
+import Logging
+
+struct CacheModel {
+    static var shared = CacheModel()
+
+    let logger = Logger(label: "stream.yattee.cache")
+
+    static let bookmarksGroup = "group.stream.yattee.app.bookmarks"
+    let bookmarksDefaults = UserDefaults(suiteName: Self.bookmarksGroup)
+
+    func removeAll() {
+        guard let bookmarksDefaults else { return }
+        bookmarksDefaults.dictionaryRepresentation().keys.forEach(bookmarksDefaults.removeObject(forKey:))
+    }
+}