Fixed state_manager._rebuild_state_from_data to provide required
current_batter field when recovering games from database. The GameState
model now requires current_batter as a LineupPlayerState object, but
recovery was not populating this field, causing validation errors.
Changes:
- state_manager.py: Create placeholder current_batter during recovery
- Build LineupPlayerState from first active batter (batting_order=1)
- Fallback to first available lineup if no #1 batter found
- Raise error if no lineups exist (invalid game state)
- _prepare_next_play() will correct the batter after recovery
- Moved get_lineup_player helper to top of method (removed duplicate)
- tests/unit/core/test_state_manager.py: Update test to use new structure
- test_update_state_nonexistent_raises_error: Create LineupPlayerState
instead of using old current_batter_lineup_id field
All 26 state_manager unit tests passing. Game recovery now works
correctly in terminal client - fixes "current_batter Field required"
validation error when running status command on recovered games.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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