@pytest.mark.unit
    def test_replay_cli_defaults_follow_live_settings():
        """For each affected option, calling with the flag UNSET yields the live read — explicit values
        still WIN. Covers the 10 acceptance items on the bug spec."""
        # ---- Stub feature_flags.hot_flag + settings (no live I/O) ----------------- #
        # Composition with FF.hot_flag stubbing: when no override is given, hot_flag returns the default it
        # was called with — which the resolver passes as getattr(settings, KEY, fallback). Setting those
        # fallback values IS what drives the assertion.
        overrides = {
            "MARKET_STATE_ETF_TRAIL_STOP_PCT":         1.7,
            "MARKET_STATE_ETF_TRAIL_STOP_PCT_SHORT":   0.9,
            "MARKET_STATE_ETF_CHOP_SKIP_EFF":          0.22,
            "MARKET_STATE_ETF_BREAKOUT_GATE":          "volume",
            "MARKET_STATE_ETF_REGIME_SIZING_ENABLED":  True,
            "MARKET_STATE_ETF_SHORT_SUPPORT_GATE_ENABLED": True,
            "MKTSTATE_EXIT_LLM_CONSULT_ENABLED":       True,
            "MKTSTATE_FLIP_LLM_CONSULT_ENABLED":       True,
            "MARKET_STATE_ETF_EQUITY_PCT_YUCHAO":      0.40,
            "MARKET_STATE_ETF_EQUITY_PCT_MIAOYONG":    0.50,
            "MARKET_STATE_ETF_EQUITY_PCT_CUIXIA":      0.30,
        }
>       with _patch_hot_flag(), _patch_settings(**overrides):
                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/services/test_backtest_live_parity.py:448: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
../.pyenv/versions/3.12.12/lib/python3.12/contextlib.py:301: in helper
    return _GeneratorContextManager(func, args, kwds)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <contextlib._GeneratorContextManager object at 0x11ea52a20>
func = <function _patch_settings at 0x11d687d80>, args = ()
kwds = {'MARKET_STATE_ETF_BREAKOUT_GATE': 'volume', 'MARKET_STATE_ETF_CHOP_SKIP_EFF': 0.22, 'MARKET_STATE_ETF_EQUITY_PCT_CUIXIA': 0.3, 'MARKET_STATE_ETF_EQUITY_PCT_MIAOYONG': 0.5, ...}

    def __init__(self, func, args, kwds):
>       self.gen = func(*args, **kwds)
                   ^^^^^^^^^^^^^^^^^^^
E       TypeError: _patch_settings() got an unexpected keyword argument 'MARKET_STATE_ETF_TRAIL_STOP_PCT'

../.pyenv/versions/3.12.12/lib/python3.12/contextlib.py:105: TypeError