Added categories & sorted entries in defaults.config.php

[hoergen]

added categories to system section and sorted all entries more logical

[hoergen]

How can I solve the license check problem?

In my view the header with the license looks the same. What can I do to resolve this error?

 - static/defaults.config.php
License headers are missing or wrong

[tobiasd]

For now just ignore it (or I think replace the 2023 with the current year)

[hoergen]

Ahhh ok , so I only have to change 2023 to 2024 in the header? Didn't see that coming :) Thank you.
No problem. Then I create another pull request with the 2024 inside.

[MrPetovan]

The configuration keys were sorted in this file by alphabetical order for easier reference. I wish there were actual categories parallel to system but moving configuration keys between categories is cumbersome as we need to ensure backward compatibility.

[annando]

Concerning these categories, I guess we should do this in a way that we change the category from "system" to one that fits the best. Then we can group the values according to this.