Blocklight/Skylight support

[maxomatic458]

valence does not support lighting when loading minecraft worlds yet.

im probably gonna try implementing that myself, but i wanted to open a issue first, so feel free to share any thoughts here.

hyperion can be used as reference as that seems to implement that already: https://github.com/andrewgazelka/hyperion/blob/f801eddab96f10fc8179f7e1862d5206ec61425a/crates/hyperion/src/simulation/blocks/loader/parse.rs#L259-L288

[Cheezer1656]

It would be cool if you could make it toggleable for every player using a component or something. Then we could have server-side fullbright that can be adjusted individually.

[andrewgazelka]

feel free to let me know if you have any questions