- Updated AGENTS.md to include store/ directory and clarify store architecture
- Updated GAME_BRIEFING.md Code Architecture section with store/ and legacy store info
- Updated skills.md with skill state management information
- Includes other refactoring changes (store hooks, component updates, etc.)
- Fix game loop store mismatch (page.tsx was using old store, gameHooks using new store)
- Fix StatsTab.tsx calling getStudySpeedMultiplier with wrong arguments
- Add ErrorBoundary to page.tsx for better error handling
- Fix import syntax issues in page.tsx
- Ensure build succeeds with fixes
- Refactored page.tsx (613→252 lines) with GameOverScreen and LeftPanel extracted
- Refactored StatsTab.tsx (584→92 lines) with section components
- Refactored SkillsTab.tsx (434→54 lines) with sub-components
- Created modular structure for GameContext, LootInventory, and other components
- All extracted components organized into feature directories