- Add useMazeNavigation for pure maze geometry and path validation
- Add useVimMotions for pure Vim-style input parsing
- Add useAnimation for pure movement animation system
- Refactor useCursor to use specialized hooks with cleaner interface
- Refactor useHero to pure game logic without DOM manipulation
- Refactor useHeroRender to pure visual presentation layer
- Fix dual position system - hero position now authoritative
- Replace global events with callback props and return values
- Implement state-driven rendering instead of direct DOM queries
- Update GameManager interface with new HeroManager and HeroRenderer
- Maintain backward compatibility with legacy Cursor type
- Update UNIFIED_API.md with new architecture and interfaces
