Add dependency injection

ios/Native/Utils/DI/DependencyContainer.swift

@@ -0,0 +1,47 @@
+//
+//  DependencyContainer.swift
+//  Vitaway
+//
+//  Created by Artur Gurgul on 20/06/2025.
+//
+
+final class DependencyContainer: Resolver {
+    private var factories: [String: (Resolver) -> Any] = [:]
+    private var instances: [String: Any] = [:]
+    
+    func register<T>(_ type: T.Type, cache: Bool = true, factory: @escaping (Resolver) -> T) {
+        let key = String(describing: type)
+        factories[key] = factory
+        
+        if cache {
+            instances[key] = factory(self)
+        }
+    }
+
+    func registerSingleton<T>(_ type: T.Type, factory: @escaping (Resolver) -> T) {
+        let key = String(describing: type)
+        factories[key] = factory
+    }
+    
+    func resolve<T>() -> T {
+        resolve(type: T.self)
+    }
+    
+    func resolve<T>(type: T.Type) -> T {
+        let key = String(describing: T.self)
+        
+        if let instance = instances[key] as? T {
+            return instance
+        }
+        
+        guard let factory = factories[key], let instance = factory(self) as? T else {
+            fatalError("No registered entry for type \(key)")
+        }
+        return instance
+    }
+  
+  static var shared: DependencyContainer {
+    (UIApplication.shared.delegate as! AppDelegate).sharedState.container
+  }
+}
+

ios/Native/Utils/DI/Injected.swift

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+//
+//  Injected.swift
+//  Vitaway
+//
+//  Created by Artur Gurgul on 05/07/2025.
+//
+
+import UIKit
+
+@propertyWrapper
+class Injected<T> {
+    var wrappedValue: T {
+      DependencyContainer.shared.resolve(type: T.self)
+    }
+    
+}

ios/Native/Utils/DI/Resolver.swift

@@ -0,0 +1,10 @@
+//
+//  Resolver.swift
+//  Vitaway
+//
+//  Created by Artur Gurgul on 20/06/2025.
+//
+
+protocol Resolver {
+    func resolve<T>() -> T
+}