Calendar Library for CodeIgniter4

I just adapted the fantastic original CI_Calendar Library (as in codeigniter 1.7.2), for PHP 8.*, tested with love on codeigniter 4.6

https://github.com/SergioDaroca/Calendar...deIgniter4

(to be honest DeepSeek did it all in one pass)
I have tested it -in codeigniter 4.6, and it works as the original did.

If somebody has the time to review, test, document, so it could be included in the framework, or set out as a module, it would be awesome.
This library was one of the main reasons I got to use CodeIgniter the first time. It is so easy and powerful.
I included a little howto, hope it helps!