Per-context deferred strategy state persistence instance interface. Scoped to a specific (symbol, strategyName, exchangeName) triple.
Custom adapters should implement this interface to override the default file-based deferred strategy state persistence behavior.
waitForInit: (initial: boolean) => Promise<void>
Initialize storage for this strategy state context.
readStrategyData: () => Promise<StrategyData>
Read persisted deferred strategy state for this context.
writeStrategyData: (row: StrategyData) => Promise<void>
Write deferred strategy state for this context (null to clear).