✅ Select contract demon invalid raises

Category	Ability
Status	Passing
Test	tests/test_turn_sequence.py::test_select_contract_demon_invalid_raises

Selecting a demon not in hand raises ValueError.

Preconditions

• P1 hand = ["001"].

Action

• select_contract_demon(state, Side.PLAYER_1, "099")

with pytest.raises(ValueError, match="099"):
    select_contract_demon(state, Side.PLAYER_1, "099")

Expected Postconditions

• ValueError raised ("099" not in hand).

Assertions

# Verified by pytest.raises context manager above