Added localization addon

Telegrator.Tests/Handlers/HandlerTests.cs

@@ -70,7 +70,7 @@ namespace Telegrator.Tests.Handlers
         public async Task UpdateHandlerBase_ShouldHandleCancellation()
         {
             // Arrange
-            var mockContainer = new Mock<IAbstractHandlerContainer<Message>>();
+            var mockContainer = new Mock<IHandlerContainer<Message>>();
             var testHandler = new TestUpdateHandler();
             var cancellationTokenSource = new CancellationTokenSource();
             cancellationTokenSource.Cancel(); // Отменяем сразу

Telegrator.Tests/TestUpdateHandler.cs

@@ -13,7 +13,7 @@ namespace Telegrator.Tests
     {
         public bool WasExecuted { get; private set; }
 
-        public override Task<Result> Execute(IAbstractHandlerContainer<Message> container, CancellationToken cancellationToken)
+        public override Task<Result> Execute(IHandlerContainer<Message> container, CancellationToken cancellationToken)
         {
             cancellationToken.ThrowIfCancellationRequested();
             WasExecuted = true;