feat: disable model selector & autoplay tick by default

feat: improved perception

feat: implement NPC model switching and admin API for model management

feat: rename god -> world

Refactor action handling and update UI elements

feat: Visual improvements & reduce attack range

Merge branch 'testing' into main: Overseer vs Chaos gameplay on the primitives engine

Refactor NPC roles and enhance survival mechanics

updated textures & refactor logic

Refactor frontend panels and default to vLLM

Add Modal LLM backends and agent memory updates

Initial god simulator foundation