Category class from Typo3 is used instead of cart_events specific Category class

[nollm]

Bug Report

Current Behavior
In the Event class you use the CategoryTrait from 'cart' extension.
But there the TYPO3\CMS\Extbase\Domain\Model\Category class is used instead of the Extcode\CartEvents\Domain\Model\Category class.

Expected behavior/output
The Extcode\CartEvents\Domain\Model\Category class should be used in the Event model.

Environment

• TYPO3 version(s): 12.4.27
• cart_events version: 5.0.0
• Is your TYPO3 installation set up with Composer (Composer Mode): no
• OS: Ubuntu 22.04

Possible Solution
Create a CategoryTrait class inside the 'cart_events' extension which uses the Extcode\CartEvents\Domain\Model\Category class.