fix(core-runtime): align local backtest with clean Core and stabilize run loop#12
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… run loop Replace removed Core APIs in runner path, fix rc=14 no-work termination, recorder exhaustion handling, inflight/dispatch ordering, and RiskConfig metadata after pydantic migration.
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Summary
Aligned Core Runtime with the cleaned
tradingchassis_coreAPI and restored local Backtesting after the Core refactor. Runtime now uses clean CoreStep/CoreWakeupStep paths, dispatches fromCoreStepResult.dispatchable_intents, and no longer depends on removed Core compatibility APIs.Motivation
Core was refactored into a standalone deterministic trading decision engine. Core Runtime needed to be updated so local Backtesting still works with the new Core API while preserving Runtime ownership of venue I/O, dispatch, scheduling, and Backtesting orchestration.
Type of Change
Technical Details
GateDecision,compat_gate_decision,risk.decide_intents, and old Control-Time compatibility paths.RiskEngineas aPolicyIntentEvaluatorviaCorePolicyAdmissionContext.ExecutionControlviaCoreExecutionControlApplyContext.run_core_wakeup_stepsemantics.OrderExecutionFeedbackEvent.OrderSubmittedEventemission after successful NEW dispatch.Determinism & Reproducibility
Performance Impact
Tests
Breaking Changes
Core Runtime now depends on the cleaned Core API. Removed Core compatibility contracts are no longer supported, including GateDecision-style decision flow,
risk.decide_intents, old Control-Time Queue reevaluation contexts, and snapshot-shaped Core Order feedback. Runtime callers should use the updated CoreStep/CoreWakeupStep integration path.Checklist