add decrement replies count on delete note and a test for that

* Fix #8387

* update changelog

Co-authored-by: Johann150 <johann.galle@protonmail.com>
Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>

Adjusted the server to send the API description based on the new
API type declarations introduced previously.

Fix #8392

Fix #8393

Resolve #4664

#7677

Resolve #8150