const MAX_METADATA_CHARS = 500;

/** Pending subagent completion selected for requester-session steering. */

export type AgentSteeringQueueItem = {

type AgentSteeringQueueItem = {

runId: string;

entry: SubagentRunRecord;

payload: PendingFinalDeliveryPayload;

};

/** A batch of leased subagent completions plus the prompt to inject upstream. */

export type LeasedAgentSteeringBatch = {

type LeasedAgentSteeringBatch = {

runIds: string[];

prompt: string;

};

return selected;

}

/**

* Lease pending steering items and mark them in-progress before prompt injection.

*/

/** Leases pending steering items and returns the prompt to prepend to the requester turn. */

export function leasePendingAgentSteeringItemsFromSubagentRuns(params: {

runs: Map<string, SubagentRunRecord>;

};

}

/** Acknowledge successfully injected leased steering items. */

/** Marks leased steering items delivered after successful requester injection. */

export function ackLeasedAgentSteeringItemsFromSubagentRuns(params: {

runs: Map<string, SubagentRunRecord>;

return updated;

}

/** Release leased steering items after a failed requester turn or injection path. */

/** Releases leased steering items when requester injection fails or is abandoned. */

export function releaseLeasedAgentSteeringItemsFromSubagentRuns(params: {

runs: Map<string, SubagentRunRecord>;