Backend changes:
- Modified request_game_state handler to fetch plays from database
- Convert Play DB models to frontend-compatible PlayResult dicts
- Emit game_state_sync event with state + recent_plays array
Frontend changes:
- Added deduplication by play_number in addPlayToHistory()
- Prevents duplicate plays when game_state_sync is received
Field mapping from Play model:
- hit_type -> outcome
- result_description -> description
- batter_id -> batter_lineup_id
- batter_final -> batter_result
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>