Add link to usage examples in README.md

Added a hyperlink to the TelegramBot.ConsoleTest project in the README.md file. This link directs users to practical usage examples of the Telegram Bot API library, enhancing the documentation and aiding users in understanding how to implement the library.

Author: bvdcode

README.md

@@ -18,6 +18,8 @@ Many people know the ASP.NET Core platform and its convenience for developing we
 
 Now you can see the same pattern in Telegram Bot API.
 
+You can find usage examples in the [TelegramBot.ConsoleTest](https://github.com/bvdcode/TelegramBot.NET/tree/main/Sources/TelegramBot.ConsoleTest) project.
+
 # Getting Started
 
 Start by importing the library into your project