Lots of new things (#40)

* callbacks

* controllers

* Router override

* make requests use interface

* create Routers

* extra parts

Core/Models/Eft/Dialog/ClearMailMessageRequest.cs

@@ -1,9 +1,10 @@
 using System.Text.Json.Serialization;
+using Core.Models.Utils;
 
 namespace Core.Models.Eft.Dialog;
 
-public class ClearMailMessageRequest
+public class ClearMailMessageRequest : IRequestData
 {
     [JsonPropertyName("dialogId")]
     public string? DialogId { get; set; }
-}
+}