Lots of new things (#40)

* callbacks

* controllers

* Router override

* make requests use interface

* create Routers

* extra parts

Core/Callbacks/BotCallbacks.cs

@@ -10,7 +10,7 @@ using Core.Utils;
 
 namespace Core.Callbacks;
 
-[Injectable]
+[Injectable(InjectableTypeOverride = typeof(BotCallbacks))]
 public class BotCallbacks
 {
     protected BotController _botController;