forgottenserver Remove AddWorldLight from protocolgame

[x] I have followed proper The Forgotten Server code styling.
[x] I have read and understood the contribution guidelines before making this PR.
[x] I am aware that this PR may be closed if the above-mentioned criteria are not fulfilled.

This method became unused with #4583 but was left in the code.

Jun 14 '24 15:06 ranisalt

You can also remove checkLight() from game.h, as far as i know there is only definition of this method, no body.

Jun 14 '24 16:06 ArturKnopik

You can also remove checkLight() from game.h

Good catch, there's even more

Jun 14 '24 17:06 ranisalt

https://github.com/otland/forgottenserver/blob/master/src/condition.h#L368 https://github.com/otland/forgottenserver/blob/master/src/condition.h#L386

Jun 14 '24 18:06 ghost