feat: implemented registration stage of preparation on PrepareUserState

implemented auth, added auth tools AcceptNotPreparedAttribute.cs, IAuthorizedTelegramCommand.cs

JOBot.TClient/TextResource.Designer.cs

@@ -86,5 +86,14 @@ namespace JOBot.TClient {
                 return ResourceManager.GetString("FallbackMessage", resourceCulture);
             }
         }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Это бот для упрощения поиска работы на HH.ru.
+        /// </summary>
+        public static string Info {
+            get {
+                return ResourceManager.GetString("Info", resourceCulture);
+            }
+        }
     }
 }