New Tool: Kool Dev with CodeIgniter 4 Preset

@kenjis
Thank you, that works. I'm still figuring docker out. But anyway, since it worked on Laravel, i thought it should work the same for CodeIgniter too. Without the need to edit the docker-compose file. It's not a big deal, but still a bug on the Codeigniter preset.

@ajmeireles
And thank you so much for the contribution!