Implement ENTITY:OnTraceAttack for `ai` and `anim` type SENTs Minor cleanups Merged Pull Requests * Added dormancy check to gmod_light * Refactor cleanup tool UI to be more self contained * Update undo UI code to be more self contained and flicker less on refresh (not a PR) * TTT: Fix prepare state hooks running before map cleanup * Optimize path functions in string library * TTT: Use DistToSqr instead of Distance where possible * Micro optimizations for the menu * use ents.Iterator instead of ents.GetAll in a couple of places