malkhut: all exchange order types in DSL + action_menu
ActionType → OrderType mapping (common-sensical):
QUOTE/REQUOTE/CHASE: LIMIT (passive, post_only)
CROSS_SPREAD (high urgency): MARKET (immediate fill)
CROSS_SPREAD (medium urgency): LIMIT + IOC (partial fill)
STOP_LOSS: STOP_MARKET (trigger → market exit)
TAKE_PROFIT: TRIGGER_MARKET (trigger → market exit)
TRAILING_STOP: TRAILING_STOP (trailing stop exit)
EXIT/FLAT_ALL: STOP_MARKET
EMERGENCY_EXIT: MARKET (immediate)
All order types exercised: LIMIT, MARKET, STOP_MARKET, TRIGGER_MARKET, TRAILING_STOP
041c879e82