Accuracy overhaul: pitcher resolution logging, baseline recalibration, vig fix, XGBoost blend

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Update engine/live_game_engine.py

Create engine/live_game_engine.py