feat: add user default + Codable support

Sources/ExtensionKit/Foundation/UserDefaults.swift

@@ -0,0 +1,25 @@
+import Foundation
+
+public extension UserDefaults {
+
+    /// Get `Codable` model from user defaults
+    /// - Parameter key: String key
+    /// - Returns: Model
+    func getCodable<T: Codable>(forKey key: String) -> T? {
+        guard let data = UserDefaults.standard.data(forKey: key) else {
+            return nil
+        }
+        let element = try? JSONDecoder().decode(T.self, from: data)
+        return element
+    }
+
+    /// Set `Codable` mode to user defaults
+    /// - Parameters:
+    ///   - value: Model
+    ///   - key: String key
+    func setCodable<T: Codable>(value: T, forKey key: String) {
+        let data = try? JSONEncoder().encode(value)
+        UserDefaults.standard.setValue(data, forKey: key)
+    }
+
+}