Rather then remove the light from all tiles, then re-add the light to all tiles, we just go thru each tile and diff the light level from the last value we added to it. (since this is tracked)
This cut the proc calls for updating lights in half.
Lighting objects now default to full brite rather then full dark so shuttles aren't as immersion breaking when they transit.
Made lighting more agressive about clearing empty lists.
* Revert "Lighting micro optimizations and fixes (#24939)"
This reverts commit 78bbbfe20a.
* vg refactor stage 1
* Fix runtime in get_turf_pixel
* fix lighting on turfs
* Fix certain things reading light levels wrong.
* Made SS faster/better by making it split its tick allotment up between it's 3 tasks
* istypeless loops @pjb3005
/proc/typed_loop 6.826 6.830 6.858 190761
/proc/typeless_loop 5.582 5.586 5.620 190435
* lazy init lists
